<|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 UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
{"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
{"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
<|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": "Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "65fa2b76", "price": "$364.99", "quantity": ""},
{"title": "Blink Outdoor 4 one-camera system + Amazon Echo Show 5", "asin": "B0D43T1QKG", "price": "$114.98", "quantity": ""},
{"title": "All-new Amazon Fire TV 55\" 4-Series 4K UHD smart TV, stream live TV without cable, 2024 release", "asin": "b42fb17f", "price": "$359.99", "quantity": ""},
{"title": "Kindle Paperwhite Signature Edition Essentials Bundle including All-new Kindle Paperwhite Signature Edition (32GB) - Black, Fabric Cover - Black, and Wireless Charging Dock", "asin": "B0DC85J75V", "price": "$251.97", "quantity": ""},
{"title": "New Amazon Kindle Scribe Essentials Bundle including New Kindle Scribe (64GB) - Metallic Jade, Premium Pen, Plant-Based Leather Folio-Jade, and Power Adapter", "asin": "B0DB2TN42S", "price": "$47997", "quantity": ""},
{"title": "Introducing Amazon eero Outdoor 7 dual-band mesh wifi router - Weatherproof rating of IP66, Coverage up to 15,000 sq. ft. outdoors, 1-pack, Includes 30W PoE+ adapter, 2024 release", "asin": "57157c3d", "price": "$339.99", "quantity": ""},
{"title": "Amazon Kindle (16 GB) - Lightest and most compact Kindle, now with faster page turns, and higher contrast ratio, for an enhanced reading experience - Without Lockscreen Ads - Matcha", "asin": "B0DDZT2Z1L", "price": "$129.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-18T17:21:54.524Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</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 UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
{"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
{"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
<|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": "Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "65fa2b76", "price": "$364.99", "quantity": ""},
{"title": "Blink Outdoor 4 one-camera system + Amazon Echo Show 5", "asin": "B0D43T1QKG", "price": "$114.98", "quantity": ""},
{"title": "All-new Amazon Fire TV 55\" 4-Series 4K UHD smart TV, stream live TV without cable, 2024 release", "asin": "b42fb17f", "price": "$359.99", "quantity": ""},
{"title": "Kindle Paperwhite Signature Edition Essentials Bundle including All-new Kindle Paperwhite Signature Edition (32GB) - Black, Fabric Cover - Black, and Wireless Charging Dock", "asin": "B0DC85J75V", "price": "$251.97", "quantity": ""},
{"title": "New Amazon Kindle Scribe Essentials Bundle including New Kindle Scribe (64GB) - Metallic Jade, Premium Pen, Plant-Based Leather Folio-Jade, and Power Adapter", "asin": "B0DB2TN42S", "price": "$47997", "quantity": ""},
{"title": "Introducing Amazon eero Outdoor 7 dual-band mesh wifi router - Weatherproof rating of IP66, Coverage up to 15,000 sq. ft. outdoors, 1-pack, Includes 30W PoE+ adapter, 2024 release", "asin": "57157c3d", "price": "$339.99", "quantity": ""},
{"title": "Amazon Kindle (16 GB) - Lightest and most compact Kindle, now with faster page turns, and higher contrast ratio, for an enhanced reading experience - Without Lockscreen Ads - Matcha", "asin": "B0DDZT2Z1L", "price": "$129.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-18T17:21:54.524Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

<answer>{"timestamp": "2025-04-18T17:21:54.524Z","action": "click","acion_argument": "page_related",}</answer>
rule
<answer>{"timestamp": "2025-04-18T17:21:54.524Z","action": "click","acion_argument": "page_related",}</answer>
<|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 UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
{"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
{"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
<|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": "Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "65fa2b76", "price": "$364.99", "quantity": ""},
{"title": "Blink Outdoor 4 one-camera system + Amazon Echo Show 5", "asin": "B0D43T1QKG", "price": "$114.98", "quantity": ""},
{"title": "All-new Amazon Fire TV 55\" 4-Series 4K UHD smart TV, stream live TV without cable, 2024 release", "asin": "b42fb17f", "price": "$359.99", "quantity": ""},
{"title": "Kindle Paperwhite Signature Edition Essentials Bundle including All-new Kindle Paperwhite Signature Edition (32GB) - Black, Fabric Cover - Black, and Wireless Charging Dock", "asin": "B0DC85J75V", "price": "$251.97", "quantity": ""},
{"title": "New Amazon Kindle Scribe Essentials Bundle including New Kindle Scribe (64GB) - Metallic Jade, Premium Pen, Plant-Based Leather Folio-Jade, and Power Adapter", "asin": "B0DB2TN42S", "price": "$47997", "quantity": ""},
{"title": "Introducing Amazon eero Outdoor 7 dual-band mesh wifi router - Weatherproof rating of IP66, Coverage up to 15,000 sq. ft. outdoors, 1-pack, Includes 30W PoE+ adapter, 2024 release", "asin": "57157c3d", "price": "$339.99", "quantity": ""},
{"title": "Amazon Kindle (16 GB) - Lightest and most compact Kindle, now with faster page turns, and higher contrast ratio, for an enhanced reading experience - Without Lockscreen Ads - Matcha", "asin": "B0DDZT2Z1L", "price": "$129.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-18T17:21:54.524Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

train