<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T00:18:37.474Z", "action": "click", "action_argument": "nav_bar"}
<|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": ""
}
  ],
  "promotion_items": [
    {"title": "Avery Removable Color Coding Labels, Rectangular, Assorted Colors, Pack of 525 (6721)", "asin": "B004INKH08", "price": "$1.68", "quantity": ""},
    {"title": "200 White Price Display Tags with String for Jewelry, Clothing - 1.38 x 0.87 Inches", "asin": "B09BCH86D7", "price": "$4.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 1\" x 3\", White, Non-Printable, 72 Blank Labels Total (6728)", "asin": "B004GIZ3MW", "price": "$1.42", "quantity": ""},
    {"title": "Avery Self-Adhesive Removable Labels, 0.75 x 1 Inches, White, 1000 per Pack (05428)", "asin": "B00007M5GV", "price": "$7.64", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 3/4 Inch Round Stickers, White, Non-Printable, 315 Blank Labels Total (6738)", "asin": "B076HDM3XY", "price": "$6.30", "quantity": ""},
    {"title": "Blank Jewelry Price Label 500 Pieces Jewelry Price Tags Stickers Self Adhesive White Jewelry Repair Label for Necklace Earring Price Identify Rectangle Label", "asin": "B08G882GF6", "price": "$5.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 5/16\" x 1/2\", White, Non-Printable, 1,100 Blank Labels Total (5412)", "asin": "B00007M5L2", "price": "$5.35", "quantity": ""},
    {"title": "Uniclife 200 Pcs Price Tags 1 Inch Writable Price Labels White Price Display Tags for Pricing Clothing Jewelry Blank Hang Tags Merchandise Marking Tags with Hanging Strings, 1.38\" x 0.87\"", "asin": "B0D1TNRY2L", "price": "$3.99", "quantity": ""},
    {"title": "Sharpie Permanent Markers Set, Quick Drying And Fade Resistant Fine Tip Marker For Wood, Plastic, Paper, Metal, And More, Drawing, Coloring, And Poster Marker , Black, 5 Count", "asin": "B000I0TZO4", "price": "$4.87", "quantity": ""},
    {"title": "1400 PCS Colored Dot Stickers Round Color Coding Labels Circle Dots Labels Price Stickers Polka Circle Dot Stickers Label Sticker for Office, Classroom, Papers Etc", "asin": "B09KKX2S8F", "price": "$5.99", "quantity": ""},
    {"title": "1\" x 2-5/8\" Address Labels 900 Labels Sticker Paper for Laser/Ink Jet Printer mailing Labels 8.5\"\u00d711\" White 30 per Sheet", "asin": "B09P16YV2K", "price": "$6.98", "quantity": ""},
    {"title": "PH PERKHOMY 180 Pcs Gift Tags with String Attached Kraft Paper Blank for Price Tag Gift Bag Hang Tags Box Labeling Clothes Craft Wedding Christmas Presents Halloween (Brown 180pcs)", "asin": "B0D1VP1SRB", "price": "$4.29", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 3/4 Inch Round Labels, Assorted Neon Colors, Non-Printable, 315 Dot Stickers Total (6733)", "asin": "B004INFQJ0", "price": "$3.79", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 1/2\" x 1-3/4\", Assorted Neon Colors, Non-Printable, 180 Blank Labels Total (6724)", "asin": "B004INM9MM", "price": "$2.16", "quantity": ""}
  ],
  "active_items": [
    {"title": "Avery Multi-Use Removable Labels, 1/2\" x 3/4\", White, Non-Printable, 525 Blank Labels Total (6737)", "asin": "B004INKGYA", "delivery": "One-Day FREE delivery Tomorrow, Apr 3 FREE Returns", "quantity": "1", "selected": false, "options": [{"Style": "Labels"}]}
  ],
  "saved_items": [
    {"title": "Roysili Magnetic Spice Rack for Refrigerator - 4 Pack Black with Magnetic Paper Towel Holder", "asin": "B0BQYGHRS8", "options": [{"Size": "4 Pack"}, {"Color": "Black"}]}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-03T00:18:53.155Z", // 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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T00:18:37.474Z", "action": "click", "action_argument": "nav_bar"}
<|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": ""
}
  ],
  "promotion_items": [
    {"title": "Avery Removable Color Coding Labels, Rectangular, Assorted Colors, Pack of 525 (6721)", "asin": "B004INKH08", "price": "$1.68", "quantity": ""},
    {"title": "200 White Price Display Tags with String for Jewelry, Clothing - 1.38 x 0.87 Inches", "asin": "B09BCH86D7", "price": "$4.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 1\" x 3\", White, Non-Printable, 72 Blank Labels Total (6728)", "asin": "B004GIZ3MW", "price": "$1.42", "quantity": ""},
    {"title": "Avery Self-Adhesive Removable Labels, 0.75 x 1 Inches, White, 1000 per Pack (05428)", "asin": "B00007M5GV", "price": "$7.64", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 3/4 Inch Round Stickers, White, Non-Printable, 315 Blank Labels Total (6738)", "asin": "B076HDM3XY", "price": "$6.30", "quantity": ""},
    {"title": "Blank Jewelry Price Label 500 Pieces Jewelry Price Tags Stickers Self Adhesive White Jewelry Repair Label for Necklace Earring Price Identify Rectangle Label", "asin": "B08G882GF6", "price": "$5.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 5/16\" x 1/2\", White, Non-Printable, 1,100 Blank Labels Total (5412)", "asin": "B00007M5L2", "price": "$5.35", "quantity": ""},
    {"title": "Uniclife 200 Pcs Price Tags 1 Inch Writable Price Labels White Price Display Tags for Pricing Clothing Jewelry Blank Hang Tags Merchandise Marking Tags with Hanging Strings, 1.38\" x 0.87\"", "asin": "B0D1TNRY2L", "price": "$3.99", "quantity": ""},
    {"title": "Sharpie Permanent Markers Set, Quick Drying And Fade Resistant Fine Tip Marker For Wood, Plastic, Paper, Metal, And More, Drawing, Coloring, And Poster Marker , Black, 5 Count", "asin": "B000I0TZO4", "price": "$4.87", "quantity": ""},
    {"title": "1400 PCS Colored Dot Stickers Round Color Coding Labels Circle Dots Labels Price Stickers Polka Circle Dot Stickers Label Sticker for Office, Classroom, Papers Etc", "asin": "B09KKX2S8F", "price": "$5.99", "quantity": ""},
    {"title": "1\" x 2-5/8\" Address Labels 900 Labels Sticker Paper for Laser/Ink Jet Printer mailing Labels 8.5\"\u00d711\" White 30 per Sheet", "asin": "B09P16YV2K", "price": "$6.98", "quantity": ""},
    {"title": "PH PERKHOMY 180 Pcs Gift Tags with String Attached Kraft Paper Blank for Price Tag Gift Bag Hang Tags Box Labeling Clothes Craft Wedding Christmas Presents Halloween (Brown 180pcs)", "asin": "B0D1VP1SRB", "price": "$4.29", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 3/4 Inch Round Labels, Assorted Neon Colors, Non-Printable, 315 Dot Stickers Total (6733)", "asin": "B004INFQJ0", "price": "$3.79", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 1/2\" x 1-3/4\", Assorted Neon Colors, Non-Printable, 180 Blank Labels Total (6724)", "asin": "B004INM9MM", "price": "$2.16", "quantity": ""}
  ],
  "active_items": [
    {"title": "Avery Multi-Use Removable Labels, 1/2\" x 3/4\", White, Non-Printable, 525 Blank Labels Total (6737)", "asin": "B004INKGYA", "delivery": "One-Day FREE delivery Tomorrow, Apr 3 FREE Returns", "quantity": "1", "selected": false, "options": [{"Style": "Labels"}]}
  ],
  "saved_items": [
    {"title": "Roysili Magnetic Spice Rack for Refrigerator - 4 Pack Black with Magnetic Paper Towel Holder", "asin": "B0BQYGHRS8", "options": [{"Size": "4 Pack"}, {"Color": "Black"}]}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-03T00:18:53.155Z", // 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>other</answer_argument>
rule
<answer_action>click</answer_action><answer_argument>other</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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T00:18:37.474Z", "action": "click", "action_argument": "nav_bar"}
<|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": ""
}
  ],
  "promotion_items": [
    {"title": "Avery Removable Color Coding Labels, Rectangular, Assorted Colors, Pack of 525 (6721)", "asin": "B004INKH08", "price": "$1.68", "quantity": ""},
    {"title": "200 White Price Display Tags with String for Jewelry, Clothing - 1.38 x 0.87 Inches", "asin": "B09BCH86D7", "price": "$4.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 1\" x 3\", White, Non-Printable, 72 Blank Labels Total (6728)", "asin": "B004GIZ3MW", "price": "$1.42", "quantity": ""},
    {"title": "Avery Self-Adhesive Removable Labels, 0.75 x 1 Inches, White, 1000 per Pack (05428)", "asin": "B00007M5GV", "price": "$7.64", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 3/4 Inch Round Stickers, White, Non-Printable, 315 Blank Labels Total (6738)", "asin": "B076HDM3XY", "price": "$6.30", "quantity": ""},
    {"title": "Blank Jewelry Price Label 500 Pieces Jewelry Price Tags Stickers Self Adhesive White Jewelry Repair Label for Necklace Earring Price Identify Rectangle Label", "asin": "B08G882GF6", "price": "$5.59", "quantity": ""},
    {"title": "Avery Multi-Use Removable Labels, 5/16\" x 1/2\", White, Non-Printable, 1,100 Blank Labels Total (5412)", "asin": "B00007M5L2", "price": "$5.35", "quantity": ""},
    {"title": "Uniclife 200 Pcs Price Tags 1 Inch Writable Price Labels White Price Display Tags for Pricing Clothing Jewelry Blank Hang Tags Merchandise Marking Tags with Hanging Strings, 1.38\" x 0.87\"", "asin": "B0D1TNRY2L", "price": "$3.99", "quantity": ""},
    {"title": "Sharpie Permanent Markers Set, Quick Drying And Fade Resistant Fine Tip Marker For Wood, Plastic, Paper, Metal, And More, Drawing, Coloring, And Poster Marker , Black, 5 Count", "asin": "B000I0TZO4", "price": "$4.87", "quantity": ""},
    {"title": "1400 PCS Colored Dot Stickers Round Color Coding Labels Circle Dots Labels Price Stickers Polka Circle Dot Stickers Label Sticker for Office, Classroom, Papers Etc", "asin": "B09KKX2S8F", "price": "$5.99", "quantity": ""},
    {"title": "1\" x 2-5/8\" Address Labels 900 Labels Sticker Paper for Laser/Ink Jet Printer mailing Labels 8.5\"\u00d711\" White 30 per Sheet", "asin": "B09P16YV2K", "price": "$6.98", "quantity": ""},
    {"title": "PH PERKHOMY 180 Pcs Gift Tags with String Attached Kraft Paper Blank for Price Tag Gift Bag Hang Tags Box Labeling Clothes Craft Wedding Christmas Presents Halloween (Brown 180pcs)", "asin": "B0D1VP1SRB", "price": "$4.29", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 3/4 Inch Round Labels, Assorted Neon Colors, Non-Printable, 315 Dot Stickers Total (6733)", "asin": "B004INFQJ0", "price": "$3.79", "quantity": ""},
    {"title": "Avery Color-Coding Removable Labels, 1/2\" x 1-3/4\", Assorted Neon Colors, Non-Printable, 180 Blank Labels Total (6724)", "asin": "B004INM9MM", "price": "$2.16", "quantity": ""}
  ],
  "active_items": [
    {"title": "Avery Multi-Use Removable Labels, 1/2\" x 3/4\", White, Non-Printable, 525 Blank Labels Total (6737)", "asin": "B004INKGYA", "delivery": "One-Day FREE delivery Tomorrow, Apr 3 FREE Returns", "quantity": "1", "selected": false, "options": [{"Style": "Labels"}]}
  ],
  "saved_items": [
    {"title": "Roysili Magnetic Spice Rack for Refrigerator - 4 Pack Black with Magnetic Paper Towel Holder", "asin": "B0BQYGHRS8", "options": [{"Size": "4 Pack"}, {"Color": "Black"}]}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-03T00:18:53.155Z", // 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