<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T05:44:02.311Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:02.359Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T05:44:10.343Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:10.636Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T05:45:55.687Z", "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": "robe"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"product_details": [{"title": "NY Threads Womens Fleece Hooded Bathrobe Plush Long Spa Robe"},
{"price": "$28.99"},
{"bullet_list": "Size & Packs - You have chosen the 'X-Large (Pack of 1)', Please refer to the 'Size Chart' for detailed measurements. Hooded Fleece Bathrobe - Super soft, plush, hooded fleece bathrobe made from flannel fleece that offers great comfort whenever in use; perfect for lounging, relaxation and a great choice to wear after a tiring day at work. Soft and Fluffy - The bathrobe is soft and fluffy, which can be worn all day long; the bathrobe carries a classic design with a hood to give a trendy look to it. Waist Belt and Front Pockets - Each bathrobe features an adjustable waist belt for a secure fit and two front pockets for convenient storage. Pile and Nap Effect - This product might show a Pile and Nap effect on the shade of the robe under different light sources."},
{"asin": "B0DM95BHX4"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Size": "X-Large (Pack of 1)"},
{"Color": "Black"}],
"promotion_items": [{"title": "NY Threads Premium Womens Robe Plush Soft Long Bathrobe Warm Fleece Shawl Collar Spa Robe Pack of 1, Medium, Steel Grey", "asin": "B07QK8W4S7", "price": "$14.99", "quantity": ""},
{"title": "Hellomamma Long Hooded Robe for Women Luxurious Flannel Fleece Full Length Bathrobe Winter Warm Pajamas Shower Nightgown Grey Large", "asin": "B0814VKBMW", "price": "$39.98", "quantity": ""},
{"title": "Oksun Womens Long Sherpa Fleece Robe: Floor Length Hooded Bathrobe, Jacquard Warm Winter Housecoat, Fluffy Soft Cozy Nightgown (Blue, XL)", "asin": "B0CCJ4SVBD", "price": "$39.99", "quantity": ""},
{"title": "TowelSelections Women's Plush Robe, Fleece Shawl Collar Spa Bathrobe Large Deep Wine-Hearts", "asin": "B081TJZYSZ", "price": "$33.99", "quantity": ""},
{"title": "Hellomamma Womens Long Robe Soft Warm Fleece Plush Bathrobe Ladies Sleepwear Pajamas Housecoat Nightgown Gray Small-Medium", "asin": "B019F7AJKE", "price": "$35.98", "quantity": ""},
{"title": "36-Inch Women's Plush Robe with Tie Waistband and Pockets - Cozy Bath Robes for Women", "asin": "B0CFWVKBZ6", "price": "$34.98", "quantity": ""},
{"title": "Hellomamma Women's Fleece Robes, Long Winter Warm Soft Plush Bathrobes for Women, Fluffy Comfy House Coat Light Gray X-Large", "asin": "B07TTGL2GY", "price": "$32.98", "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": "2025-04-16T05:46:01.178Z", // 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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T05:44:02.311Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:02.359Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T05:44:10.343Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:10.636Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T05:45:55.687Z", "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": "robe"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"product_details": [{"title": "NY Threads Womens Fleece Hooded Bathrobe Plush Long Spa Robe"},
{"price": "$28.99"},
{"bullet_list": "Size & Packs - You have chosen the 'X-Large (Pack of 1)', Please refer to the 'Size Chart' for detailed measurements. Hooded Fleece Bathrobe - Super soft, plush, hooded fleece bathrobe made from flannel fleece that offers great comfort whenever in use; perfect for lounging, relaxation and a great choice to wear after a tiring day at work. Soft and Fluffy - The bathrobe is soft and fluffy, which can be worn all day long; the bathrobe carries a classic design with a hood to give a trendy look to it. Waist Belt and Front Pockets - Each bathrobe features an adjustable waist belt for a secure fit and two front pockets for convenient storage. Pile and Nap Effect - This product might show a Pile and Nap effect on the shade of the robe under different light sources."},
{"asin": "B0DM95BHX4"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Size": "X-Large (Pack of 1)"},
{"Color": "Black"}],
"promotion_items": [{"title": "NY Threads Premium Womens Robe Plush Soft Long Bathrobe Warm Fleece Shawl Collar Spa Robe Pack of 1, Medium, Steel Grey", "asin": "B07QK8W4S7", "price": "$14.99", "quantity": ""},
{"title": "Hellomamma Long Hooded Robe for Women Luxurious Flannel Fleece Full Length Bathrobe Winter Warm Pajamas Shower Nightgown Grey Large", "asin": "B0814VKBMW", "price": "$39.98", "quantity": ""},
{"title": "Oksun Womens Long Sherpa Fleece Robe: Floor Length Hooded Bathrobe, Jacquard Warm Winter Housecoat, Fluffy Soft Cozy Nightgown (Blue, XL)", "asin": "B0CCJ4SVBD", "price": "$39.99", "quantity": ""},
{"title": "TowelSelections Women's Plush Robe, Fleece Shawl Collar Spa Bathrobe Large Deep Wine-Hearts", "asin": "B081TJZYSZ", "price": "$33.99", "quantity": ""},
{"title": "Hellomamma Womens Long Robe Soft Warm Fleece Plush Bathrobe Ladies Sleepwear Pajamas Housecoat Nightgown Gray Small-Medium", "asin": "B019F7AJKE", "price": "$35.98", "quantity": ""},
{"title": "36-Inch Women's Plush Robe with Tie Waistband and Pockets - Cozy Bath Robes for Women", "asin": "B0CFWVKBZ6", "price": "$34.98", "quantity": ""},
{"title": "Hellomamma Women's Fleece Robes, Long Winter Warm Soft Plush Bathrobes for Women, Fluffy Comfy House Coat Light Gray X-Large", "asin": "B07TTGL2GY", "price": "$32.98", "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": "2025-04-16T05:46:01.178Z", // 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>

<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T05:44:02.311Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:02.359Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T05:44:10.343Z", "action": "input", "action_argument": "robe"}
{"timestamp": "2025-04-16T05:44:10.636Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T05:45:55.687Z", "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": "robe"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"product_details": [{"title": "NY Threads Womens Fleece Hooded Bathrobe Plush Long Spa Robe"},
{"price": "$28.99"},
{"bullet_list": "Size & Packs - You have chosen the 'X-Large (Pack of 1)', Please refer to the 'Size Chart' for detailed measurements. Hooded Fleece Bathrobe - Super soft, plush, hooded fleece bathrobe made from flannel fleece that offers great comfort whenever in use; perfect for lounging, relaxation and a great choice to wear after a tiring day at work. Soft and Fluffy - The bathrobe is soft and fluffy, which can be worn all day long; the bathrobe carries a classic design with a hood to give a trendy look to it. Waist Belt and Front Pockets - Each bathrobe features an adjustable waist belt for a secure fit and two front pockets for convenient storage. Pile and Nap Effect - This product might show a Pile and Nap effect on the shade of the robe under different light sources."},
{"asin": "B0DM95BHX4"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Size": "X-Large (Pack of 1)"},
{"Color": "Black"}],
"promotion_items": [{"title": "NY Threads Premium Womens Robe Plush Soft Long Bathrobe Warm Fleece Shawl Collar Spa Robe Pack of 1, Medium, Steel Grey", "asin": "B07QK8W4S7", "price": "$14.99", "quantity": ""},
{"title": "Hellomamma Long Hooded Robe for Women Luxurious Flannel Fleece Full Length Bathrobe Winter Warm Pajamas Shower Nightgown Grey Large", "asin": "B0814VKBMW", "price": "$39.98", "quantity": ""},
{"title": "Oksun Womens Long Sherpa Fleece Robe: Floor Length Hooded Bathrobe, Jacquard Warm Winter Housecoat, Fluffy Soft Cozy Nightgown (Blue, XL)", "asin": "B0CCJ4SVBD", "price": "$39.99", "quantity": ""},
{"title": "TowelSelections Women's Plush Robe, Fleece Shawl Collar Spa Bathrobe Large Deep Wine-Hearts", "asin": "B081TJZYSZ", "price": "$33.99", "quantity": ""},
{"title": "Hellomamma Womens Long Robe Soft Warm Fleece Plush Bathrobe Ladies Sleepwear Pajamas Housecoat Nightgown Gray Small-Medium", "asin": "B019F7AJKE", "price": "$35.98", "quantity": ""},
{"title": "36-Inch Women's Plush Robe with Tie Waistband and Pockets - Cozy Bath Robes for Women", "asin": "B0CFWVKBZ6", "price": "$34.98", "quantity": ""},
{"title": "Hellomamma Women's Fleece Robes, Long Winter Warm Soft Plush Bathrobes for Women, Fluffy Comfy House Coat Light Gray X-Large", "asin": "B07TTGL2GY", "price": "$32.98", "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": "2025-04-16T05:46:01.178Z", // 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>
