<|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": "2025-05-05T01:09:15.391Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-05T01:09:27.451Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:05.985Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:57:42.808Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:43.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:40.164Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:59:44.271Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:45.255Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:49.891Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:10:08.819Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:18.665Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:11:20.419Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:36.307Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-05-05T02:11:39.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:11:44.087Z", "action": "purchase", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:13:13.431Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:12.990Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:37.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:39.563Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:14:51.695Z", "action": "purchase", "action_argument": "B0CN8S73JR"}
{"timestamp": "2025-05-05T02:15:36.460Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:15:43.404Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:15:53.757Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:15:57.725Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:16:07.588Z", "action": "click_product", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:16:19.562Z", "action": "purchase", "action_argument": "B0DSG2LCX2, B0CN8S73JR, B0BZDKCQQ2"}
{"timestamp": "2025-05-05T15:52:43.411Z", "action": "input", "action_argument": "notebooks for school"}
{"timestamp": "2025-05-05T15:56:36.925Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:05.461Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:06.820Z", "action": "click", "action_argument": "filter"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-07T15:03:54.382Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-07T15:08:01.893Z", "action": "click", "action_argument": "review"}
<|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": ""}],
"product_details": [{"title": "Zeagoo Women's Sleeveless Button Down Shirts Blouses Solid Casual Loose V Neck Tank Tops for Work S-XXL"},
{"price": "$16.99"},
{"bullet_list": "Soft and comfortable skin-friendly fabric, high quality tops which designed for Professional Woman.It is recommended to match with light-colored underwear Sleeveless blouse with shirt collar, full-length button panel, and slightly rounded hem - ideal for hot days or wearing under a top. A smart sleeveless collared shirts crafted from crisp poplin is styled with front button placket in a semi-fitted silhouette. Perfect to tuck it in under high waisted skirts for a professional work attire or casually with jeans. Occasion: casual,office,daily,vacation and party.Our button down shirts for women are the best for layering year-round Garment Care:Hand Wash/Machine Washable.Tumble dry low. Do not bleach.Refer to the size chart, if you want loose fit, please choose a larger size"},
{"asin": "B0BZDKCQQ2"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Deep Pink"},
{"Size": "Small"}],
"promotion_items": [{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "Veatzaer Women's Solid Lapel Sleeveless Tank Tops Button Down Shirts Office Ladies Shirts Apricot", "asin": "B09TSDYKNQ", "price": "$14.99", "quantity": ""},
{"title": "Vrtige Women's Casual Notch V Neck Pleated Sleeveless Summer Blouses Shirt Tank Tops White Medium", "asin": "B0CY2M4W1S", "price": "$9.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Gleeivy Womens Sleeveless Button Down Shirts Collared Blouse V Neck Work Tank Top Business Office Summer Outfits 2025 Army Green XL", "asin": "B0DSWH7PD1", "price": "$19.99", "quantity": ""},
{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "AXUIOKRY Sleeveless Button Down Shirts for Women Cotton Linen Tank Tops Casual Ladies Blouses Pink L", "asin": "B0DLS9TPV9", "price": "$22.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "Veatzaer Women's Sleeveless Button Down Shirts Casual Lapel Tank Tops Office Ladies Shirts Navy Blue", "asin": "B0BP1JD9KH", "price": "$17.99", "quantity": ""},
{"title": "Saodimallsu Womens Ribbed Tank Tops Loose Fit V Neck Sleeveless Henley Shirts Casual Button Up Cami Knit Tees Wine Red", "asin": "B08N4TFVMW", "price": "$16.99", "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": "2025-05-07T15:11:14.339Z", // 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": "2025-05-05T01:09:15.391Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-05T01:09:27.451Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:05.985Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:57:42.808Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:43.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:40.164Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:59:44.271Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:45.255Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:49.891Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:10:08.819Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:18.665Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:11:20.419Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:36.307Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-05-05T02:11:39.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:11:44.087Z", "action": "purchase", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:13:13.431Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:12.990Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:37.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:39.563Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:14:51.695Z", "action": "purchase", "action_argument": "B0CN8S73JR"}
{"timestamp": "2025-05-05T02:15:36.460Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:15:43.404Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:15:53.757Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:15:57.725Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:16:07.588Z", "action": "click_product", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:16:19.562Z", "action": "purchase", "action_argument": "B0DSG2LCX2, B0CN8S73JR, B0BZDKCQQ2"}
{"timestamp": "2025-05-05T15:52:43.411Z", "action": "input", "action_argument": "notebooks for school"}
{"timestamp": "2025-05-05T15:56:36.925Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:05.461Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:06.820Z", "action": "click", "action_argument": "filter"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-07T15:03:54.382Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-07T15:08:01.893Z", "action": "click", "action_argument": "review"}
<|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": ""}],
"product_details": [{"title": "Zeagoo Women's Sleeveless Button Down Shirts Blouses Solid Casual Loose V Neck Tank Tops for Work S-XXL"},
{"price": "$16.99"},
{"bullet_list": "Soft and comfortable skin-friendly fabric, high quality tops which designed for Professional Woman.It is recommended to match with light-colored underwear Sleeveless blouse with shirt collar, full-length button panel, and slightly rounded hem - ideal for hot days or wearing under a top. A smart sleeveless collared shirts crafted from crisp poplin is styled with front button placket in a semi-fitted silhouette. Perfect to tuck it in under high waisted skirts for a professional work attire or casually with jeans. Occasion: casual,office,daily,vacation and party.Our button down shirts for women are the best for layering year-round Garment Care:Hand Wash/Machine Washable.Tumble dry low. Do not bleach.Refer to the size chart, if you want loose fit, please choose a larger size"},
{"asin": "B0BZDKCQQ2"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Deep Pink"},
{"Size": "Small"}],
"promotion_items": [{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "Veatzaer Women's Solid Lapel Sleeveless Tank Tops Button Down Shirts Office Ladies Shirts Apricot", "asin": "B09TSDYKNQ", "price": "$14.99", "quantity": ""},
{"title": "Vrtige Women's Casual Notch V Neck Pleated Sleeveless Summer Blouses Shirt Tank Tops White Medium", "asin": "B0CY2M4W1S", "price": "$9.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Gleeivy Womens Sleeveless Button Down Shirts Collared Blouse V Neck Work Tank Top Business Office Summer Outfits 2025 Army Green XL", "asin": "B0DSWH7PD1", "price": "$19.99", "quantity": ""},
{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "AXUIOKRY Sleeveless Button Down Shirts for Women Cotton Linen Tank Tops Casual Ladies Blouses Pink L", "asin": "B0DLS9TPV9", "price": "$22.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "Veatzaer Women's Sleeveless Button Down Shirts Casual Lapel Tank Tops Office Ladies Shirts Navy Blue", "asin": "B0BP1JD9KH", "price": "$17.99", "quantity": ""},
{"title": "Saodimallsu Womens Ribbed Tank Tops Loose Fit V Neck Sleeveless Henley Shirts Casual Button Up Cami Knit Tees Wine Red", "asin": "B08N4TFVMW", "price": "$16.99", "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": "2025-05-07T15:11:14.339Z", // 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": "2025-05-07T15:11:14.339Z","action": "click","acion_argument": "product_option",}</answer>
rule
<answer>{"timestamp": "2025-05-07T15:11:14.339Z","action": "click","acion_argument": "product_option",}</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": "2025-05-05T01:09:15.391Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-05T01:09:27.451Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:05.985Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:57:42.808Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:57:43.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:40.164Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T01:59:44.271Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:45.255Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T01:59:49.891Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:10:08.819Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:18.665Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:11:20.419Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:11:36.307Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-05-05T02:11:39.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:11:44.087Z", "action": "purchase", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:13:13.431Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:12.990Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:37.031Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:14:39.563Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-05T02:14:51.695Z", "action": "purchase", "action_argument": "B0CN8S73JR"}
{"timestamp": "2025-05-05T02:15:36.460Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-05-05T02:15:43.404Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:15:53.757Z", "action": "purchase", "action_argument": "B0DSG2LCX2"}
{"timestamp": "2025-05-05T02:15:57.725Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-05-05T02:16:07.588Z", "action": "click_product", "action_argument": "B0BZDKCQQ2"}
{"timestamp": "2025-05-05T02:16:19.562Z", "action": "purchase", "action_argument": "B0DSG2LCX2, B0CN8S73JR, B0BZDKCQQ2"}
{"timestamp": "2025-05-05T15:52:43.411Z", "action": "input", "action_argument": "notebooks for school"}
{"timestamp": "2025-05-05T15:56:36.925Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:05.461Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-05-05T15:57:06.820Z", "action": "click", "action_argument": "filter"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-07T15:03:54.382Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-07T15:08:01.893Z", "action": "click", "action_argument": "review"}
<|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": ""}],
"product_details": [{"title": "Zeagoo Women's Sleeveless Button Down Shirts Blouses Solid Casual Loose V Neck Tank Tops for Work S-XXL"},
{"price": "$16.99"},
{"bullet_list": "Soft and comfortable skin-friendly fabric, high quality tops which designed for Professional Woman.It is recommended to match with light-colored underwear Sleeveless blouse with shirt collar, full-length button panel, and slightly rounded hem - ideal for hot days or wearing under a top. A smart sleeveless collared shirts crafted from crisp poplin is styled with front button placket in a semi-fitted silhouette. Perfect to tuck it in under high waisted skirts for a professional work attire or casually with jeans. Occasion: casual,office,daily,vacation and party.Our button down shirts for women are the best for layering year-round Garment Care:Hand Wash/Machine Washable.Tumble dry low. Do not bleach.Refer to the size chart, if you want loose fit, please choose a larger size"},
{"asin": "B0BZDKCQQ2"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Deep Pink"},
{"Size": "Small"}],
"promotion_items": [{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "Veatzaer Women's Solid Lapel Sleeveless Tank Tops Button Down Shirts Office Ladies Shirts Apricot", "asin": "B09TSDYKNQ", "price": "$14.99", "quantity": ""},
{"title": "Vrtige Women's Casual Notch V Neck Pleated Sleeveless Summer Blouses Shirt Tank Tops White Medium", "asin": "B0CY2M4W1S", "price": "$9.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Gleeivy Womens Sleeveless Button Down Shirts Collared Blouse V Neck Work Tank Top Business Office Summer Outfits 2025 Army Green XL", "asin": "B0DSWH7PD1", "price": "$19.99", "quantity": ""},
{"title": "Zeagoo Sleeveless Shirts for Women Pink Button Up V Neck Shirt Summer Tops Pink XL", "asin": "B0DP3ZQZHY", "price": "$16.99", "quantity": ""},
{"title": "HOTOUCH Sleeveless Tops for Women Button Up Blouse Collared Professional Tops Dressy Work Pink Geometric", "asin": "B0DL5RQ26V", "price": "$19.97", "quantity": ""},
{"title": "AXUIOKRY Sleeveless Button Down Shirts for Women Cotton Linen Tank Tops Casual Ladies Blouses Pink L", "asin": "B0DLS9TPV9", "price": "$22.99", "quantity": ""},
{"title": "Zeagoo Button Down Tank Tops for Women Striped Blouses Fashion Tank Tops Collared Sleeveless Tops", "asin": "B0CRDHDM8G", "price": "$19.99", "quantity": ""},
{"title": "Zaegoo Womens Sleeveless White Button Up Shirt 2025 Summer Trendy Slimming Blouses Collared Tank Tops for Women", "asin": "B0DDWKJR4G", "price": "$17.99", "quantity": ""},
{"title": "Veatzaer Women's Sleeveless Button Down Shirts Casual Lapel Tank Tops Office Ladies Shirts Navy Blue", "asin": "B0BP1JD9KH", "price": "$17.99", "quantity": ""},
{"title": "Saodimallsu Womens Ribbed Tank Tops Loose Fit V Neck Sleeveless Henley Shirts Casual Button Up Cami Knit Tees Wine Red", "asin": "B08N4TFVMW", "price": "$16.99", "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": "2025-05-07T15:11:14.339Z", // 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