<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-04T20:26:53.926Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-04T20:26:58.145Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:26:59.924Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:27:36.533Z", "action": "click_product", "action_argument": "B083MW6QVX"}
{"timestamp": "2025-04-05T19:02:57.880Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:02:57.917Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:03:21.354Z", "action": "purchase", "action_argument": "B0D8LBCHGN"}
{"timestamp": "2025-04-06T21:26:50.441Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:30:03.683Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T21:30:08.178Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:25.457Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:42.805Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:31:55.637Z", "action": "click_product", "action_argument": "B09XS7JWHH"}
{"timestamp": "2025-04-07T00:42:23.928Z", "action": "input", "action_argument": "meebook"}
{"timestamp": "2025-04-07T00:42:59.089Z", "action": "click_product", "action_argument": "B0DWS9K4WW"}
{"timestamp": "2025-04-07T00:46:03.300Z", "action": "click_product", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T00:47:16.379Z", "action": "purchase", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T03:54:02.560Z", "action": "input", "action_argument": "\u9ebb\u5c06\u684c"}
{"timestamp": "2025-04-07T22:31:40.276Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537\u6625\u79cb"}
{"timestamp": "2025-04-07T22:31:44.661Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537"}
{"timestamp": "2025-04-07T22:32:00.293Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:32:00.701Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:46:27.644Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:40.486Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:45.438Z", "action": "input", "action_argument": "\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:55.223Z", "action": "input", "action_argument": "\u79d1\u989c\u6c0f \u9762\u819c"}
{"timestamp": "2025-04-07T23:37:23.056Z", "action": "input", "action_argument": "\u540a\u5760"}
{"timestamp": "2025-04-07T23:37:33.683Z", "action": "input", "action_argument": "\u540a\u5760 \u7537"}
{"timestamp": "2025-04-07T23:42:50.283Z", "action": "input", "action_argument": "\u5706\u724c \u540a\u5760 \u7537"}
{"timestamp": "2025-04-08T00:10:23.790Z", "action": "input", "action_argument": "Pendant Men"}
{"timestamp": "2025-04-08T00:10:31.772Z", "action": "click_product", "action_argument": "B081LKNH95"}
{"timestamp": "2025-04-08T00:10:48.795Z", "action": "click_product", "action_argument": "B0D6RDJ1QV"}
{"timestamp": "2025-04-08T00:10:52.827Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-08T00:12:56.843Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:13:08.211Z", "action": "click_product", "action_argument": "B09YNCRJ6J"}
{"timestamp": "2025-04-08T00:13:50.730Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:14:07.957Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:32.224Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:36.790Z", "action": "input", "action_argument": "Pendant for men, silver, plain"}
{"timestamp": "2025-04-08T00:15:46.772Z", "action": "click_product", "action_argument": "B0043JTA7S"}
{"timestamp": "2025-04-08T00:16:08.041Z", "action": "click_product", "action_argument": "B0777LRN9F"}
{"timestamp": "2025-04-08T00:18:56.688Z", "action": "click_product", "action_argument": "B087MC1HW6"}
{"timestamp": "2025-04-08T01:08:41.680Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray \u7f16\u7ec7"}
{"timestamp": "2025-04-08T01:11:48.494Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray nylon"}
{"timestamp": "2025-04-08T01:11:55.067Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:11:59.077Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-08T01:12:05.683Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:12:14.918Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:12.521Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:22.813Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:28.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:14:53.912Z", "action": "purchase", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T01:15:56.058Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:16:05.480Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:18:50.961Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:19:15.369Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:37.300Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:40.777Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:20:10.780Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:31:25.004Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T01:31:31.755Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 \u94f6"}
{"timestamp": "2025-04-08T01:31:38.260Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 silver"}
{"timestamp": "2025-04-08T01:31:43.603Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T02:12:01.493Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:12:24.164Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:12:35.377Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:37.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:39.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:40.989Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:42.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:44.115Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:45.754Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:57.777Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:20:17.611Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:20:17.649Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:24:25.794Z", "action": "click_product", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T02:24:27.519Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:25:15.270Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:26:57.406Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:00.610Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:37.905Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-08T02:27:52.506Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver light gray nylon"}
{"timestamp": "2025-04-08T02:27:59.523Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 light gray nylon"}
{"timestamp": "2025-04-08T02:28:19.403Z", "action": "click_product", "action_argument": "B095K39ZYQ"}
{"timestamp": "2025-04-08T02:28:43.766Z", "action": "click_product", "action_argument": "B08ZSHTCTJ"}
{"timestamp": "2025-04-08T02:28:52.692Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:28:58.483Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:29:03.504Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:15.209Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:30:41.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:49.458Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:50.246Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:04:39.512Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:05:22.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:25.355Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:37.444Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:05:51.112Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:06:02.544Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:06:42.362Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:45.015Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:46.337Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:10:54.266Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T18:10:55.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:11:40.646Z", "action": "purchase", "action_argument": "B0DVSW7QH1"}
{"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
{"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
{"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
{"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
{"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
{"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
{"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
{"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
{"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
{"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
{"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
{"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
{"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
{"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
{"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
{"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
{"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
{"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
{"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
{"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
{"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
{"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
{"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
{"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
{"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
{"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
{"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T04:42:15.709Z", "action": "input", "action_argument": "head up display map"}
{"timestamp": "2025-04-15T04:42:25.489Z", "action": "click_product", "action_argument": "B0D9LJXRC4"}
{"timestamp": "2025-04-15T04:42:29.409Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:42:42.590Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
    {"title": "Lavemi Men's Real Leather Ratchet Dress Casual Belt, Cut to Exact Fit,Elegant Gift Box(55-0027)", "asin": "B06XH8VQCJ", "price": "$16.99", "quantity": "1"},
    {"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
    {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
    {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
    {"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
    {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
    {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
    {"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
    {"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
    {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
    {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
    {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
    {"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
    {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
    {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
    {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
    {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "title": "Wrangler Authentics Men's Classic 5-Pocket Regular Fit Cotton Jean"
},
    {
  "price": "$30.44"
},
    {
  "bullet_list": "REGULAR FIT. This classic five-pocket jean is constructed with a regular fit through the seat and thigh, made to sit at the natural waist. DURABLE MATERIALS. Built with durable cotton denim, this regular fit jean will hold up over time -- even through long days on the job. FUNCTIONAL COMFORT. Great for long days on the job or working in the yard, this cotton jean keeps you comfortable throughout any task. Made with breathable cotton for a timeless fit and all day comfort. HEAVY-DUTY HARDWARE. Finished with a zipper fly, button closure and embroidered back pockets. FIVE POCKET STYLING. This jean is constructed with an authentic five pocket styling: (1) watch pocket, (2) front scoop pockets, (3) back patch pockets."
},
    {
  "asin": "B00XKXKG94"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "33W x 30L"
},
    {
  "Color": "Light Stonewash"
}
  ],
  "promotion_items": [
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "voeeron Mens Elastic Waist Jeans Relaxed Fit Men's Jeans with Elastic Waist with Zipper and Button, Medium Washed, 32W x 30L", "asin": "B0CBJZTDDS", "price": "$32.99", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Levi's Men's 505 Regular Fit Jeans (Also Available in Big & Tall), Nail Loop Knot-Dark Indigo, 34W x 30L", "asin": "B08BF47YL8", "price": "$44.99", "quantity": ""},
    {"title": "Dickies Men's Relaxed Fit Carpenter Jean, Stone Washed Indigo Blue, 36W x 34L", "asin": "B000OG3GF6", "price": "$34.99", "quantity": ""},
    {"title": "Levi's Men's 550 Relaxed Fit Jeans (Also Available in Big & Tall), Dark Stonewash, 30W x 30L", "asin": "B0018OHGJK", "price": "$48.65", "quantity": ""},
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "INTO THE AM Mens Jeans - Men's Stretch Jeans Slim Fit Stretchy Tapered Ultra-Soft Wash Indigo Denim Pants (32W X 30L, Black)", "asin": "B0DFNN977K", "price": "$89.95", "quantity": ""},
    {"title": "Urban Star Mens Jeans Relaxed Fit \u2013 Straight Leg Stretch Jeans for Men \u2013 Ultimate Comfort Superflex Pants Medium Blue 32W x 30L", "asin": "B09HRK2259", "price": "$31.00", "quantity": ""},
    {"title": "GENUWII Men's Stretch Jeans Regular Fit Mid Rise Work Jeans for Men, Blue Denim Pants (Majolica Blue,36)", "asin": "B0DSK7T6CJ", "price": "$36.54", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Mugsy Fultons Men\u2019s Jean - Classic Fit Blue Denim Jeans for Men - Comfortable & Flexible Pants for Men - True to Size", "asin": "B0D6SVM5KW", "price": "$128.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-20T00:04:19.068Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-04T20:26:53.926Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-04T20:26:58.145Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:26:59.924Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:27:36.533Z", "action": "click_product", "action_argument": "B083MW6QVX"}
{"timestamp": "2025-04-05T19:02:57.880Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:02:57.917Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:03:21.354Z", "action": "purchase", "action_argument": "B0D8LBCHGN"}
{"timestamp": "2025-04-06T21:26:50.441Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:30:03.683Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T21:30:08.178Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:25.457Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:42.805Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:31:55.637Z", "action": "click_product", "action_argument": "B09XS7JWHH"}
{"timestamp": "2025-04-07T00:42:23.928Z", "action": "input", "action_argument": "meebook"}
{"timestamp": "2025-04-07T00:42:59.089Z", "action": "click_product", "action_argument": "B0DWS9K4WW"}
{"timestamp": "2025-04-07T00:46:03.300Z", "action": "click_product", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T00:47:16.379Z", "action": "purchase", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T03:54:02.560Z", "action": "input", "action_argument": "\u9ebb\u5c06\u684c"}
{"timestamp": "2025-04-07T22:31:40.276Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537\u6625\u79cb"}
{"timestamp": "2025-04-07T22:31:44.661Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537"}
{"timestamp": "2025-04-07T22:32:00.293Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:32:00.701Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:46:27.644Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:40.486Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:45.438Z", "action": "input", "action_argument": "\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:55.223Z", "action": "input", "action_argument": "\u79d1\u989c\u6c0f \u9762\u819c"}
{"timestamp": "2025-04-07T23:37:23.056Z", "action": "input", "action_argument": "\u540a\u5760"}
{"timestamp": "2025-04-07T23:37:33.683Z", "action": "input", "action_argument": "\u540a\u5760 \u7537"}
{"timestamp": "2025-04-07T23:42:50.283Z", "action": "input", "action_argument": "\u5706\u724c \u540a\u5760 \u7537"}
{"timestamp": "2025-04-08T00:10:23.790Z", "action": "input", "action_argument": "Pendant Men"}
{"timestamp": "2025-04-08T00:10:31.772Z", "action": "click_product", "action_argument": "B081LKNH95"}
{"timestamp": "2025-04-08T00:10:48.795Z", "action": "click_product", "action_argument": "B0D6RDJ1QV"}
{"timestamp": "2025-04-08T00:10:52.827Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-08T00:12:56.843Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:13:08.211Z", "action": "click_product", "action_argument": "B09YNCRJ6J"}
{"timestamp": "2025-04-08T00:13:50.730Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:14:07.957Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:32.224Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:36.790Z", "action": "input", "action_argument": "Pendant for men, silver, plain"}
{"timestamp": "2025-04-08T00:15:46.772Z", "action": "click_product", "action_argument": "B0043JTA7S"}
{"timestamp": "2025-04-08T00:16:08.041Z", "action": "click_product", "action_argument": "B0777LRN9F"}
{"timestamp": "2025-04-08T00:18:56.688Z", "action": "click_product", "action_argument": "B087MC1HW6"}
{"timestamp": "2025-04-08T01:08:41.680Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray \u7f16\u7ec7"}
{"timestamp": "2025-04-08T01:11:48.494Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray nylon"}
{"timestamp": "2025-04-08T01:11:55.067Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:11:59.077Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-08T01:12:05.683Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:12:14.918Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:12.521Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:22.813Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:28.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:14:53.912Z", "action": "purchase", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T01:15:56.058Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:16:05.480Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:18:50.961Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:19:15.369Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:37.300Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:40.777Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:20:10.780Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:31:25.004Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T01:31:31.755Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 \u94f6"}
{"timestamp": "2025-04-08T01:31:38.260Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 silver"}
{"timestamp": "2025-04-08T01:31:43.603Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T02:12:01.493Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:12:24.164Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:12:35.377Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:37.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:39.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:40.989Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:42.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:44.115Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:45.754Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:57.777Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:20:17.611Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:20:17.649Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:24:25.794Z", "action": "click_product", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T02:24:27.519Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:25:15.270Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:26:57.406Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:00.610Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:37.905Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-08T02:27:52.506Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver light gray nylon"}
{"timestamp": "2025-04-08T02:27:59.523Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 light gray nylon"}
{"timestamp": "2025-04-08T02:28:19.403Z", "action": "click_product", "action_argument": "B095K39ZYQ"}
{"timestamp": "2025-04-08T02:28:43.766Z", "action": "click_product", "action_argument": "B08ZSHTCTJ"}
{"timestamp": "2025-04-08T02:28:52.692Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:28:58.483Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:29:03.504Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:15.209Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:30:41.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:49.458Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:50.246Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:04:39.512Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:05:22.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:25.355Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:37.444Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:05:51.112Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:06:02.544Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:06:42.362Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:45.015Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:46.337Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:10:54.266Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T18:10:55.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:11:40.646Z", "action": "purchase", "action_argument": "B0DVSW7QH1"}
{"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
{"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
{"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
{"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
{"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
{"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
{"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
{"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
{"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
{"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
{"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
{"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
{"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
{"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
{"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
{"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
{"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
{"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
{"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
{"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
{"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
{"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
{"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
{"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
{"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
{"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
{"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T04:42:15.709Z", "action": "input", "action_argument": "head up display map"}
{"timestamp": "2025-04-15T04:42:25.489Z", "action": "click_product", "action_argument": "B0D9LJXRC4"}
{"timestamp": "2025-04-15T04:42:29.409Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:42:42.590Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
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    {"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
    {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
    {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
    {"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
    {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
    {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
    {"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
    {"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
    {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
    {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
    {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
    {"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
    {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
    {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
    {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
    {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "title": "Wrangler Authentics Men's Classic 5-Pocket Regular Fit Cotton Jean"
},
    {
  "price": "$30.44"
},
    {
  "bullet_list": "REGULAR FIT. This classic five-pocket jean is constructed with a regular fit through the seat and thigh, made to sit at the natural waist. DURABLE MATERIALS. Built with durable cotton denim, this regular fit jean will hold up over time -- even through long days on the job. FUNCTIONAL COMFORT. Great for long days on the job or working in the yard, this cotton jean keeps you comfortable throughout any task. Made with breathable cotton for a timeless fit and all day comfort. HEAVY-DUTY HARDWARE. Finished with a zipper fly, button closure and embroidered back pockets. FIVE POCKET STYLING. This jean is constructed with an authentic five pocket styling: (1) watch pocket, (2) front scoop pockets, (3) back patch pockets."
},
    {
  "asin": "B00XKXKG94"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "33W x 30L"
},
    {
  "Color": "Light Stonewash"
}
  ],
  "promotion_items": [
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "voeeron Mens Elastic Waist Jeans Relaxed Fit Men's Jeans with Elastic Waist with Zipper and Button, Medium Washed, 32W x 30L", "asin": "B0CBJZTDDS", "price": "$32.99", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Levi's Men's 505 Regular Fit Jeans (Also Available in Big & Tall), Nail Loop Knot-Dark Indigo, 34W x 30L", "asin": "B08BF47YL8", "price": "$44.99", "quantity": ""},
    {"title": "Dickies Men's Relaxed Fit Carpenter Jean, Stone Washed Indigo Blue, 36W x 34L", "asin": "B000OG3GF6", "price": "$34.99", "quantity": ""},
    {"title": "Levi's Men's 550 Relaxed Fit Jeans (Also Available in Big & Tall), Dark Stonewash, 30W x 30L", "asin": "B0018OHGJK", "price": "$48.65", "quantity": ""},
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "INTO THE AM Mens Jeans - Men's Stretch Jeans Slim Fit Stretchy Tapered Ultra-Soft Wash Indigo Denim Pants (32W X 30L, Black)", "asin": "B0DFNN977K", "price": "$89.95", "quantity": ""},
    {"title": "Urban Star Mens Jeans Relaxed Fit \u2013 Straight Leg Stretch Jeans for Men \u2013 Ultimate Comfort Superflex Pants Medium Blue 32W x 30L", "asin": "B09HRK2259", "price": "$31.00", "quantity": ""},
    {"title": "GENUWII Men's Stretch Jeans Regular Fit Mid Rise Work Jeans for Men, Blue Denim Pants (Majolica Blue,36)", "asin": "B0DSK7T6CJ", "price": "$36.54", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Mugsy Fultons Men\u2019s Jean - Classic Fit Blue Denim Jeans for Men - Comfortable & Flexible Pants for Men - True to Size", "asin": "B0D6SVM5KW", "price": "$128.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-20T00:04:19.068Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<answer_action>purchase</answer_action><answer_argument>B00XKXKG94</answer_argument>
rule
<answer_action>purchase</answer_action><answer_argument>B00XKXKG94</answer_argument>
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-04T20:26:53.926Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-04T20:26:58.145Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:26:59.924Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-04T20:27:36.533Z", "action": "click_product", "action_argument": "B083MW6QVX"}
{"timestamp": "2025-04-05T19:02:57.880Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:02:57.917Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-05T19:03:21.354Z", "action": "purchase", "action_argument": "B0D8LBCHGN"}
{"timestamp": "2025-04-06T21:26:50.441Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:30:03.683Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T21:30:08.178Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:25.457Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T21:31:42.805Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-06T21:31:55.637Z", "action": "click_product", "action_argument": "B09XS7JWHH"}
{"timestamp": "2025-04-07T00:42:23.928Z", "action": "input", "action_argument": "meebook"}
{"timestamp": "2025-04-07T00:42:59.089Z", "action": "click_product", "action_argument": "B0DWS9K4WW"}
{"timestamp": "2025-04-07T00:46:03.300Z", "action": "click_product", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T00:47:16.379Z", "action": "purchase", "action_argument": "B0CDBYFH81"}
{"timestamp": "2025-04-07T03:54:02.560Z", "action": "input", "action_argument": "\u9ebb\u5c06\u684c"}
{"timestamp": "2025-04-07T22:31:40.276Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537\u6625\u79cb"}
{"timestamp": "2025-04-07T22:31:44.661Z", "action": "input", "action_argument": "\u683c\u5b50\u957f\u8896\u886c\u886b\u7537"}
{"timestamp": "2025-04-07T22:32:00.293Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:32:00.701Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-07T22:46:27.644Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:40.486Z", "action": "input", "action_argument": "\u6e05\u6d01\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:45.438Z", "action": "input", "action_argument": "\u9762\u819c"}
{"timestamp": "2025-04-07T22:47:55.223Z", "action": "input", "action_argument": "\u79d1\u989c\u6c0f \u9762\u819c"}
{"timestamp": "2025-04-07T23:37:23.056Z", "action": "input", "action_argument": "\u540a\u5760"}
{"timestamp": "2025-04-07T23:37:33.683Z", "action": "input", "action_argument": "\u540a\u5760 \u7537"}
{"timestamp": "2025-04-07T23:42:50.283Z", "action": "input", "action_argument": "\u5706\u724c \u540a\u5760 \u7537"}
{"timestamp": "2025-04-08T00:10:23.790Z", "action": "input", "action_argument": "Pendant Men"}
{"timestamp": "2025-04-08T00:10:31.772Z", "action": "click_product", "action_argument": "B081LKNH95"}
{"timestamp": "2025-04-08T00:10:48.795Z", "action": "click_product", "action_argument": "B0D6RDJ1QV"}
{"timestamp": "2025-04-08T00:10:52.827Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-08T00:12:56.843Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:13:08.211Z", "action": "click_product", "action_argument": "B09YNCRJ6J"}
{"timestamp": "2025-04-08T00:13:50.730Z", "action": "input", "action_argument": "Pendant Men silver"}
{"timestamp": "2025-04-08T00:14:07.957Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:32.224Z", "action": "input", "action_argument": "Pendant for men, silver, solid color"}
{"timestamp": "2025-04-08T00:14:36.790Z", "action": "input", "action_argument": "Pendant for men, silver, plain"}
{"timestamp": "2025-04-08T00:15:46.772Z", "action": "click_product", "action_argument": "B0043JTA7S"}
{"timestamp": "2025-04-08T00:16:08.041Z", "action": "click_product", "action_argument": "B0777LRN9F"}
{"timestamp": "2025-04-08T00:18:56.688Z", "action": "click_product", "action_argument": "B087MC1HW6"}
{"timestamp": "2025-04-08T01:08:41.680Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray \u7f16\u7ec7"}
{"timestamp": "2025-04-08T01:11:48.494Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver Gray nylon"}
{"timestamp": "2025-04-08T01:11:55.067Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:11:59.077Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-08T01:12:05.683Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:12:14.918Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:12.521Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:22.813Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:13:28.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:14:53.912Z", "action": "purchase", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T01:15:56.058Z", "action": "click_product", "action_argument": "B09ZP9W14Q"}
{"timestamp": "2025-04-08T01:16:05.480Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:18:50.961Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:19:15.369Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:37.300Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:19:40.777Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T01:20:10.780Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T01:31:25.004Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T01:31:31.755Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 \u94f6"}
{"timestamp": "2025-04-08T01:31:38.260Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263 silver"}
{"timestamp": "2025-04-08T01:31:43.603Z", "action": "input", "action_argument": "\u5e73\u5b89\u6263"}
{"timestamp": "2025-04-08T02:12:01.493Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:12:24.164Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:12:35.377Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:37.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:39.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:40.989Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:42.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:44.115Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:45.754Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:12:57.777Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-08T02:20:17.611Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:20:17.649Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-08T02:24:25.794Z", "action": "click_product", "action_argument": "B09ZPB85JC"}
{"timestamp": "2025-04-08T02:24:27.519Z", "action": "click_product", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:25:15.270Z", "action": "purchase", "action_argument": "B0CKPB8DNK"}
{"timestamp": "2025-04-08T02:26:57.406Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:00.610Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-08T02:27:37.905Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-08T02:27:52.506Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 silver light gray nylon"}
{"timestamp": "2025-04-08T02:27:59.523Z", "action": "input", "action_argument": "apple watch \u8868\u5e26 light gray nylon"}
{"timestamp": "2025-04-08T02:28:19.403Z", "action": "click_product", "action_argument": "B095K39ZYQ"}
{"timestamp": "2025-04-08T02:28:43.766Z", "action": "click_product", "action_argument": "B08ZSHTCTJ"}
{"timestamp": "2025-04-08T02:28:52.692Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:28:58.483Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:29:03.504Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:15.209Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T02:30:41.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:49.458Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-08T02:30:50.246Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:04:39.512Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:05:22.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:25.355Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:05:37.444Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:05:51.112Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:06:02.544Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T18:06:42.362Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:45.015Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T18:06:46.337Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T18:10:54.266Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T18:10:55.877Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T18:11:40.646Z", "action": "purchase", "action_argument": "B0DVSW7QH1"}
{"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
{"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
{"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
{"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
{"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
{"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
{"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
{"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
{"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
{"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
{"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
{"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
{"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
{"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
{"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
{"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
{"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
{"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
{"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
{"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
{"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
{"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
{"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
{"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
{"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
{"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
{"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
{"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
{"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
{"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T04:42:15.709Z", "action": "input", "action_argument": "head up display map"}
{"timestamp": "2025-04-15T04:42:25.489Z", "action": "click_product", "action_argument": "B0D9LJXRC4"}
{"timestamp": "2025-04-15T04:42:29.409Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T04:42:42.590Z", "action": "input", "action_argument": "head up display carplay"}
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
    {"title": "Lavemi Men's Real Leather Ratchet Dress Casual Belt, Cut to Exact Fit,Elegant Gift Box(55-0027)", "asin": "B06XH8VQCJ", "price": "$16.99", "quantity": "1"},
    {"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
    {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
    {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
    {"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
    {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
    {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
    {"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
    {"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
    {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
    {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
    {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
    {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
    {"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
    {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
    {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
    {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
    {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "title": "Wrangler Authentics Men's Classic 5-Pocket Regular Fit Cotton Jean"
},
    {
  "price": "$30.44"
},
    {
  "bullet_list": "REGULAR FIT. This classic five-pocket jean is constructed with a regular fit through the seat and thigh, made to sit at the natural waist. DURABLE MATERIALS. Built with durable cotton denim, this regular fit jean will hold up over time -- even through long days on the job. FUNCTIONAL COMFORT. Great for long days on the job or working in the yard, this cotton jean keeps you comfortable throughout any task. Made with breathable cotton for a timeless fit and all day comfort. HEAVY-DUTY HARDWARE. Finished with a zipper fly, button closure and embroidered back pockets. FIVE POCKET STYLING. This jean is constructed with an authentic five pocket styling: (1) watch pocket, (2) front scoop pockets, (3) back patch pockets."
},
    {
  "asin": "B00XKXKG94"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "33W x 30L"
},
    {
  "Color": "Light Stonewash"
}
  ],
  "promotion_items": [
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "voeeron Mens Elastic Waist Jeans Relaxed Fit Men's Jeans with Elastic Waist with Zipper and Button, Medium Washed, 32W x 30L", "asin": "B0CBJZTDDS", "price": "$32.99", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Levi's Men's 505 Regular Fit Jeans (Also Available in Big & Tall), Nail Loop Knot-Dark Indigo, 34W x 30L", "asin": "B08BF47YL8", "price": "$44.99", "quantity": ""},
    {"title": "Dickies Men's Relaxed Fit Carpenter Jean, Stone Washed Indigo Blue, 36W x 34L", "asin": "B000OG3GF6", "price": "$34.99", "quantity": ""},
    {"title": "Levi's Men's 550 Relaxed Fit Jeans (Also Available in Big & Tall), Dark Stonewash, 30W x 30L", "asin": "B0018OHGJK", "price": "$48.65", "quantity": ""},
    {"title": "General Denim Works Bridge Men's Regular Rise Straight Leg Jeans, Mid Denim, 42x30", "asin": "B0DHSKHJGG", "price": "$74.00", "quantity": ""},
    {"title": "Tapata Mens Cargo Jeans Loose Straight Leg Denim Work Casual Pants Elastic Waist Cotton 6 Pockets Slacks, Light Blue, 36W x 34L", "asin": "B0DPQQWC4S", "price": "$40.99", "quantity": ""},
    {"title": "INTO THE AM Mens Jeans - Men's Stretch Jeans Slim Fit Stretchy Tapered Ultra-Soft Wash Indigo Denim Pants (32W X 30L, Black)", "asin": "B0DFNN977K", "price": "$89.95", "quantity": ""},
    {"title": "Urban Star Mens Jeans Relaxed Fit \u2013 Straight Leg Stretch Jeans for Men \u2013 Ultimate Comfort Superflex Pants Medium Blue 32W x 30L", "asin": "B09HRK2259", "price": "$31.00", "quantity": ""},
    {"title": "GENUWII Men's Stretch Jeans Regular Fit Mid Rise Work Jeans for Men, Blue Denim Pants (Majolica Blue,36)", "asin": "B0DSK7T6CJ", "price": "$36.54", "quantity": ""},
    {"title": "Soojun Men's Flex Waistband Relaxed Fit Straight Leg Jeans, Medium Stonewash, 38W x 30L", "asin": "B0B7D9V8RC", "price": "$28.99", "quantity": ""},
    {"title": "Mugsy Fultons Men\u2019s Jean - Classic Fit Blue Denim Jeans for Men - Comfortable & Flexible Pants for Men - True to Size", "asin": "B0D6SVM5KW", "price": "$128.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-20T00:04:19.068Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

train