<|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": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
{"timestamp": "2025-04-22T19:16:27.525Z", "action": "click_product", "action_argument": "B09LD8VXLX"}
{"timestamp": "2025-04-22T19:16:58.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T22:42:53.337Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:45.693Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:50.914Z", "action": "input", "action_argument": "io5"}
{"timestamp": "2025-04-24T14:15:25.418Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:15:55.871Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:17:14.889Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-24T14:17:41.081Z", "action": "input", "action_argument": "kindle unlimited"}
{"timestamp": "2025-04-24T14:26:18.796Z", "action": "input", "action_argument": "toothbrush"}
{"timestamp": "2025-04-24T15:32:17.959Z", "action": "input", "action_argument": "switch 2"}
{"timestamp": "2025-04-24T21:37:08.491Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-24T21:37:16.072Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-25T00:05:38.594Z", "action": "input", "action_argument": "earphones"}
{"timestamp": "2025-04-25T00:05:52.763Z", "action": "click_product", "action_argument": "B0D9ML2N4G"}
{"timestamp": "2025-04-25T01:23:46.343Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-25T01:23:54.090Z", "action": "click_product", "action_argument": "B0CFPJYX7P"}
{"timestamp": "2025-04-25T01:24:37.281Z", "action": "click_product", "action_argument": "B0DB2RG2C5"}
{"timestamp": "2025-04-25T02:06:12.393Z", "action": "input", "action_argument": "dslr"}
{"timestamp": "2025-04-25T02:06:12.611Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-27T04:00:52.534Z", "action": "input", "action_argument": "jewel thief"}
{"timestamp": "2025-04-27T04:13:28.089Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-27T04:14:06.174Z", "action": "purchase", "action_argument": "B0B5HTX7YW"}
{"timestamp": "2025-04-27T04:14:43.685Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-28T01:30:16.622Z", "action": "input", "action_argument": "funko"}
{"timestamp": "2025-04-28T01:30:23.218Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T01:32:03.377Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T18:50:28.697Z", "action": "input", "action_argument": "polaroid go travel"}
{"timestamp": "2025-04-28T18:50:28.925Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-28T18:50:47.403Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-28T18:51:14.904Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-28T18:51:43.044Z", "action": "purchase", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:19:56.852Z", "action": "input", "action_argument": "polaroid go case"}
{"timestamp": "2025-04-30T14:20:06.621Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-30T14:20:49.349Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:20:53.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-30T14:21:08.285Z", "action": "click_product", "action_argument": "B09WR8S1S7"}
{"timestamp": "2025-05-01T14:37:16.321Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T14:37:41.677Z", "action": "click_product", "action_argument": "B06X9NQ8GX"}
{"timestamp": "2025-05-01T14:37:59.199Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:01.684Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:04.964Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:08.234Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:09.846Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:12.708Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:15.099Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:24.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:25.504Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:26.672Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:31.577Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:51.251Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-01T14:38:58.799Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-01T19:02:50.268Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T19:03:03.393Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-01T19:03:08.525Z", "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": "RAWECUD Hard Carrying Case for Polaroid Go Instant Mini Camera (9035), Travel Storage Box for Polaroid Go Camera and Film Accessories (Case Only) (Grey)", "asin": "B09GM4GFWV", "price": "$16.14", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0BS564MR7"
},
    {
  "title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz"
},
    {
  "price": "$16.79"
},
    {
  "bullet_list": "ROSE WATER INFUSED FORMULA Moisturizes and soothes dry damaged hair TOUCHABLE SOFTNESS Transforms thirsty, brittle hair into petal soft, healthy locks CLEAN INGREDIENTS 0% Sulfates, Parabens, Dyes, or Mineral Oil PROTECT FROM THE INSIDE OUT Protective antioxidants, Pro-vitamin B5 and Strengthening Lipids XL SIZE SO THAT YOU WON'T RUN OUT You will receive one 30 oz Sulfate Free Rose Water Conditioner"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Scent": "Rice Water - Shampoo"
},
    {
  "Size": "30 Fl Oz (Pack of 1)"
}
  ],
  "promotion_items": [
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""},
    {"title": "Biolage Volume Boost Conditioner - Weightless Moisture, Shine & Volume, For Fine Hair, Soy Protein & Polymers, Vegan & Paraben-Free, Packaging may vary", "asin": "B00JAK905M", "price": "$24.00", "quantity": ""},
    {"title": "PURA D'OR 16 Oz Original Gold Label Anti-Thinning Biotin Shampoo Natural Earthy Scent, CLINICALLY TESTED Effective Results, Herbal Hair Thickening Products, 3-1 Wash, Women & Men, Color Treated Hair", "asin": "B00FH692PQ", "price": "$23.97", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Blu Atlas Men's Natural Conditioner - For All Hair Types - Deep Moisturizing and Scalp Soothing Vegan Sulfate and Paraben-Free- Coconut Apricot 16 oz.", "asin": "B0D3FGN317", "price": "$45.00", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "Maria Nila Structure Repair, For Damaged & Chemically Treated Hair, Algae Extract Rebuilds & Moisturizes, 100% Vegan & Sulfate/Paraben free", "asin": "B072C2W1BW", "price": "$32.00", "quantity": ""},
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz", "asin": "B0BS564MR7", "price": "$16.79"},
    {"title": "Pantene Shampoo and Conditioner Set Plus Hair Mask Rescue Shot Treatment, with Bamboo, Nutrient Blends Hair Volume Multiplier", "asin": "B08776SLJ3", "price": "$23.24"},
    {"title": "Herbal Essences Shampoo & Conditioner Set, Smooth Collection, Paraben-Free, Color-Safe, with Rose Hips & Vitamin E, 29.2 Fl Oz Each, 2-Pack", "asin": "B086S4Q7JH", "price": "$17.23"},
    {"title": "TRESemm\u00e9 Rich Moisture Shampoo and Conditioner 2 Count Rich Moisture for Dry Hair Formulated With Vitamin E and Biotin 28 oz", "asin": "B076JK8PXX", "price": "$11.94"},
    {"title": "Native Shampoo and Conditioner Set | Sulfate, Paraben, and Dye Free, with Naturally Derived Clean Ingredients| 16.5 oz (Coconut & Vanilla, Moisturizing), 2, 1.3 ounces", "asin": "B0BBBSMV94", "price": "$19.94"},
    {"title": "Pantene Infinite Lengths Shampoo, Sulfate Free with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, Safe for Color Treated Hair, Pro-V Miracles, Floral Scent, 30 Fl Oz", "asin": "B0CYNPWWZ2", "price": "$17.59"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-05-01T19:03:12.189Z", // 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": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
{"timestamp": "2025-04-22T19:16:27.525Z", "action": "click_product", "action_argument": "B09LD8VXLX"}
{"timestamp": "2025-04-22T19:16:58.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T22:42:53.337Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:45.693Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:50.914Z", "action": "input", "action_argument": "io5"}
{"timestamp": "2025-04-24T14:15:25.418Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:15:55.871Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:17:14.889Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-24T14:17:41.081Z", "action": "input", "action_argument": "kindle unlimited"}
{"timestamp": "2025-04-24T14:26:18.796Z", "action": "input", "action_argument": "toothbrush"}
{"timestamp": "2025-04-24T15:32:17.959Z", "action": "input", "action_argument": "switch 2"}
{"timestamp": "2025-04-24T21:37:08.491Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-24T21:37:16.072Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-25T00:05:38.594Z", "action": "input", "action_argument": "earphones"}
{"timestamp": "2025-04-25T00:05:52.763Z", "action": "click_product", "action_argument": "B0D9ML2N4G"}
{"timestamp": "2025-04-25T01:23:46.343Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-25T01:23:54.090Z", "action": "click_product", "action_argument": "B0CFPJYX7P"}
{"timestamp": "2025-04-25T01:24:37.281Z", "action": "click_product", "action_argument": "B0DB2RG2C5"}
{"timestamp": "2025-04-25T02:06:12.393Z", "action": "input", "action_argument": "dslr"}
{"timestamp": "2025-04-25T02:06:12.611Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-27T04:00:52.534Z", "action": "input", "action_argument": "jewel thief"}
{"timestamp": "2025-04-27T04:13:28.089Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-27T04:14:06.174Z", "action": "purchase", "action_argument": "B0B5HTX7YW"}
{"timestamp": "2025-04-27T04:14:43.685Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-28T01:30:16.622Z", "action": "input", "action_argument": "funko"}
{"timestamp": "2025-04-28T01:30:23.218Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T01:32:03.377Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T18:50:28.697Z", "action": "input", "action_argument": "polaroid go travel"}
{"timestamp": "2025-04-28T18:50:28.925Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-28T18:50:47.403Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-28T18:51:14.904Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-28T18:51:43.044Z", "action": "purchase", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:19:56.852Z", "action": "input", "action_argument": "polaroid go case"}
{"timestamp": "2025-04-30T14:20:06.621Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-30T14:20:49.349Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:20:53.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-30T14:21:08.285Z", "action": "click_product", "action_argument": "B09WR8S1S7"}
{"timestamp": "2025-05-01T14:37:16.321Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T14:37:41.677Z", "action": "click_product", "action_argument": "B06X9NQ8GX"}
{"timestamp": "2025-05-01T14:37:59.199Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:01.684Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:04.964Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:08.234Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:09.846Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:12.708Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:15.099Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:24.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:25.504Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:26.672Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:31.577Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:51.251Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-01T14:38:58.799Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-01T19:02:50.268Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T19:03:03.393Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-01T19:03:08.525Z", "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": "RAWECUD Hard Carrying Case for Polaroid Go Instant Mini Camera (9035), Travel Storage Box for Polaroid Go Camera and Film Accessories (Case Only) (Grey)", "asin": "B09GM4GFWV", "price": "$16.14", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0BS564MR7"
},
    {
  "title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz"
},
    {
  "price": "$16.79"
},
    {
  "bullet_list": "ROSE WATER INFUSED FORMULA Moisturizes and soothes dry damaged hair TOUCHABLE SOFTNESS Transforms thirsty, brittle hair into petal soft, healthy locks CLEAN INGREDIENTS 0% Sulfates, Parabens, Dyes, or Mineral Oil PROTECT FROM THE INSIDE OUT Protective antioxidants, Pro-vitamin B5 and Strengthening Lipids XL SIZE SO THAT YOU WON'T RUN OUT You will receive one 30 oz Sulfate Free Rose Water Conditioner"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Scent": "Rice Water - Shampoo"
},
    {
  "Size": "30 Fl Oz (Pack of 1)"
}
  ],
  "promotion_items": [
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""},
    {"title": "Biolage Volume Boost Conditioner - Weightless Moisture, Shine & Volume, For Fine Hair, Soy Protein & Polymers, Vegan & Paraben-Free, Packaging may vary", "asin": "B00JAK905M", "price": "$24.00", "quantity": ""},
    {"title": "PURA D'OR 16 Oz Original Gold Label Anti-Thinning Biotin Shampoo Natural Earthy Scent, CLINICALLY TESTED Effective Results, Herbal Hair Thickening Products, 3-1 Wash, Women & Men, Color Treated Hair", "asin": "B00FH692PQ", "price": "$23.97", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Blu Atlas Men's Natural Conditioner - For All Hair Types - Deep Moisturizing and Scalp Soothing Vegan Sulfate and Paraben-Free- Coconut Apricot 16 oz.", "asin": "B0D3FGN317", "price": "$45.00", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "Maria Nila Structure Repair, For Damaged & Chemically Treated Hair, Algae Extract Rebuilds & Moisturizes, 100% Vegan & Sulfate/Paraben free", "asin": "B072C2W1BW", "price": "$32.00", "quantity": ""},
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz", "asin": "B0BS564MR7", "price": "$16.79"},
    {"title": "Pantene Shampoo and Conditioner Set Plus Hair Mask Rescue Shot Treatment, with Bamboo, Nutrient Blends Hair Volume Multiplier", "asin": "B08776SLJ3", "price": "$23.24"},
    {"title": "Herbal Essences Shampoo & Conditioner Set, Smooth Collection, Paraben-Free, Color-Safe, with Rose Hips & Vitamin E, 29.2 Fl Oz Each, 2-Pack", "asin": "B086S4Q7JH", "price": "$17.23"},
    {"title": "TRESemm\u00e9 Rich Moisture Shampoo and Conditioner 2 Count Rich Moisture for Dry Hair Formulated With Vitamin E and Biotin 28 oz", "asin": "B076JK8PXX", "price": "$11.94"},
    {"title": "Native Shampoo and Conditioner Set | Sulfate, Paraben, and Dye Free, with Naturally Derived Clean Ingredients| 16.5 oz (Coconut & Vanilla, Moisturizing), 2, 1.3 ounces", "asin": "B0BBBSMV94", "price": "$19.94"},
    {"title": "Pantene Infinite Lengths Shampoo, Sulfate Free with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, Safe for Color Treated Hair, Pro-V Miracles, Floral Scent, 30 Fl Oz", "asin": "B0CYNPWWZ2", "price": "$17.59"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-05-01T19:03:12.189Z", // 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>click</answer_action><answer_argument>product_option</answer_argument>
rule
<answer_action>click</answer_action><answer_argument>product_option</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": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
{"timestamp": "2025-04-22T19:16:27.525Z", "action": "click_product", "action_argument": "B09LD8VXLX"}
{"timestamp": "2025-04-22T19:16:58.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T22:42:53.337Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:45.693Z", "action": "input", "action_argument": "sonicare 6100"}
{"timestamp": "2025-04-22T23:05:50.914Z", "action": "input", "action_argument": "io5"}
{"timestamp": "2025-04-24T14:15:25.418Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:15:55.871Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-24T14:17:14.889Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-24T14:17:41.081Z", "action": "input", "action_argument": "kindle unlimited"}
{"timestamp": "2025-04-24T14:26:18.796Z", "action": "input", "action_argument": "toothbrush"}
{"timestamp": "2025-04-24T15:32:17.959Z", "action": "input", "action_argument": "switch 2"}
{"timestamp": "2025-04-24T21:37:08.491Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-24T21:37:16.072Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-25T00:05:38.594Z", "action": "input", "action_argument": "earphones"}
{"timestamp": "2025-04-25T00:05:52.763Z", "action": "click_product", "action_argument": "B0D9ML2N4G"}
{"timestamp": "2025-04-25T01:23:46.343Z", "action": "input", "action_argument": "kindle"}
{"timestamp": "2025-04-25T01:23:54.090Z", "action": "click_product", "action_argument": "B0CFPJYX7P"}
{"timestamp": "2025-04-25T01:24:37.281Z", "action": "click_product", "action_argument": "B0DB2RG2C5"}
{"timestamp": "2025-04-25T02:06:12.393Z", "action": "input", "action_argument": "dslr"}
{"timestamp": "2025-04-25T02:06:12.611Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-27T04:00:52.534Z", "action": "input", "action_argument": "jewel thief"}
{"timestamp": "2025-04-27T04:13:28.089Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-27T04:14:06.174Z", "action": "purchase", "action_argument": "B0B5HTX7YW"}
{"timestamp": "2025-04-27T04:14:43.685Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-28T01:30:16.622Z", "action": "input", "action_argument": "funko"}
{"timestamp": "2025-04-28T01:30:23.218Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T01:32:03.377Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-28T18:50:28.697Z", "action": "input", "action_argument": "polaroid go travel"}
{"timestamp": "2025-04-28T18:50:28.925Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-28T18:50:47.403Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-28T18:51:14.904Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-28T18:51:43.044Z", "action": "purchase", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:19:56.852Z", "action": "input", "action_argument": "polaroid go case"}
{"timestamp": "2025-04-30T14:20:06.621Z", "action": "click_product", "action_argument": "B09DRGCC13"}
{"timestamp": "2025-04-30T14:20:49.349Z", "action": "click_product", "action_argument": "B09GM4GFWV"}
{"timestamp": "2025-04-30T14:20:53.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-30T14:21:08.285Z", "action": "click_product", "action_argument": "B09WR8S1S7"}
{"timestamp": "2025-05-01T14:37:16.321Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T14:37:41.677Z", "action": "click_product", "action_argument": "B06X9NQ8GX"}
{"timestamp": "2025-05-01T14:37:59.199Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:01.684Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:04.964Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:08.234Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:09.846Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:12.708Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:15.099Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:24.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:25.504Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:26.672Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:31.577Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-01T14:38:51.251Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-01T14:38:58.799Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-01T19:02:50.268Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-01T19:03:03.393Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-01T19:03:08.525Z", "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": "RAWECUD Hard Carrying Case for Polaroid Go Instant Mini Camera (9035), Travel Storage Box for Polaroid Go Camera and Film Accessories (Case Only) (Grey)", "asin": "B09GM4GFWV", "price": "$16.14", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0BS564MR7"
},
    {
  "title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz"
},
    {
  "price": "$16.79"
},
    {
  "bullet_list": "ROSE WATER INFUSED FORMULA Moisturizes and soothes dry damaged hair TOUCHABLE SOFTNESS Transforms thirsty, brittle hair into petal soft, healthy locks CLEAN INGREDIENTS 0% Sulfates, Parabens, Dyes, or Mineral Oil PROTECT FROM THE INSIDE OUT Protective antioxidants, Pro-vitamin B5 and Strengthening Lipids XL SIZE SO THAT YOU WON'T RUN OUT You will receive one 30 oz Sulfate Free Rose Water Conditioner"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Scent": "Rice Water - Shampoo"
},
    {
  "Size": "30 Fl Oz (Pack of 1)"
}
  ],
  "promotion_items": [
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""},
    {"title": "Biolage Volume Boost Conditioner - Weightless Moisture, Shine & Volume, For Fine Hair, Soy Protein & Polymers, Vegan & Paraben-Free, Packaging may vary", "asin": "B00JAK905M", "price": "$24.00", "quantity": ""},
    {"title": "PURA D'OR 16 Oz Original Gold Label Anti-Thinning Biotin Shampoo Natural Earthy Scent, CLINICALLY TESTED Effective Results, Herbal Hair Thickening Products, 3-1 Wash, Women & Men, Color Treated Hair", "asin": "B00FH692PQ", "price": "$23.97", "quantity": ""},
    {"title": "CeraVe Gentle Hydrating Conditioner, Hair Conditioner With Ceramides, Niacinamide & Hyaluronic Acid, Sulfate Free & Color Safe Conditioner, Moisturizing Conditioner For All Hair & Scalp Types", "asin": "B0DV43SH6M", "price": "$8.97", "quantity": ""},
    {"title": "Blu Atlas Men's Natural Conditioner - For All Hair Types - Deep Moisturizing and Scalp Soothing Vegan Sulfate and Paraben-Free- Coconut Apricot 16 oz.", "asin": "B0D3FGN317", "price": "$45.00", "quantity": ""},
    {"title": "Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Adds Shine, 8.5 fl oz\"", "asin": "B07D37SBHF", "price": "$32.00", "quantity": ""},
    {"title": "Maria Nila Structure Repair, For Damaged & Chemically Treated Hair, Algae Extract Rebuilds & Moisturizes, 100% Vegan & Sulfate/Paraben free", "asin": "B072C2W1BW", "price": "$32.00", "quantity": ""},
    {"title": "Pantene Infinite Lengths Conditioner with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, 1 Minute Miracle, Safe for Color Treated Hair, Floral Scent, 30 Fl Oz", "asin": "B0CXTZ62RJ", "price": "$17.59", "quantity": ""},
    {"title": "Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz", "asin": "B0BSR9SMWD", "price": "$15.19", "quantity": ""},
    {"title": "SheaMoisture Kids Conditioner for Kids Hair Mango and Carrot Sulfate Free Conditioner 7.7 oz", "asin": "B09HJBZC8B", "price": "$9.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "Pantene Rose Water Conditioner, Soothes, Replenishes Hydration, Safe for Color Treated Hair, Nutrient Infused with Vitamin B5 and Antioxidants, Pro-V Blends, 30.0 oz", "asin": "B0BS564MR7", "price": "$16.79"},
    {"title": "Pantene Shampoo and Conditioner Set Plus Hair Mask Rescue Shot Treatment, with Bamboo, Nutrient Blends Hair Volume Multiplier", "asin": "B08776SLJ3", "price": "$23.24"},
    {"title": "Herbal Essences Shampoo & Conditioner Set, Smooth Collection, Paraben-Free, Color-Safe, with Rose Hips & Vitamin E, 29.2 Fl Oz Each, 2-Pack", "asin": "B086S4Q7JH", "price": "$17.23"},
    {"title": "TRESemm\u00e9 Rich Moisture Shampoo and Conditioner 2 Count Rich Moisture for Dry Hair Formulated With Vitamin E and Biotin 28 oz", "asin": "B076JK8PXX", "price": "$11.94"},
    {"title": "Native Shampoo and Conditioner Set | Sulfate, Paraben, and Dye Free, with Naturally Derived Clean Ingredients| 16.5 oz (Coconut & Vanilla, Moisturizing), 2, 1.3 ounces", "asin": "B0BBBSMV94", "price": "$19.94"},
    {"title": "Pantene Infinite Lengths Shampoo, Sulfate Free with Biotin + Collagen, Strengthens Brittle Hair, Up to 90% Less Breakage, Safe for Color Treated Hair, Pro-V Miracles, Floral Scent, 30 Fl Oz", "asin": "B0CYNPWWZ2", "price": "$17.59"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-05-01T19:03:12.189Z", // 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