<|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": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
<|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": "disinfecting laundry detergent"}],
"cart_items": [{"title": "FullChea - Top Grade Chinese Chrysanthemum Tea - 3.52oz/100g - Premium Natural Dried Chrysanthemum Flower - Tai Ju Herbal Tea Loose Leaf - Non-GMO - Caffeine-free - Sweet & Fresh", "asin": "B09SZ3KDL5", "price": "$14.99", "quantity": "1"}],
"product_details": [{"asin": "B01NBFHFZN"},
{"title": "Lysol Disinfectant Laundry Sanitizer & Scent Booster, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 41 Fl Oz Liquid"},
{"price": "$6.97"},
{"bullet_list": "LAUNDRY DETERGENT ADDITIVE: Add Lysol Laundry Sanitizer to every wash, in the fabric softener drawer, to sanitize and deodorize smelly laundry. Lysol Laundry Sanitizer kills many bad odors that detergents leave behind. COLOR SAFE BLEACH ALTERNATIVE: Lysol Laundry Sanitizer is a bleach alternative that effectively kills 99.9% of bacteria***, without the harshness of bleach. It's gentle on fabrics, effective in cold water, and is safe to use on colors and whites. LYSOL LAUNDRY SANITIZER: Better than in-wash scent boosters that just mask bad odors. Lysol Laundry Sanitizer kills the odor causing bacteria that laundry detergents alone can leave behind, even in cold water! Can be used in standard and HE machines. ODOR ELIMINATOR FOR STRONG ODOR: Say goodbye to stubborn odors with Lysol Laundry Sanitizer, an advanced formula designed to act as an effective odor eliminator for even the toughest smells, leaving your clothes smelling fresh after every wash. HOUSEHOLD ESSENTIALS & CLEANING SUPPLIES: Lysol is a leader in disinfection. Shop our range of household cleaning supplies including disinfectant wipes, toilet bowl cleaners, air sanitizers, and disinfectant sprays. The best protection is prevention! ***Kills 99.9% of Staphylococcus aureus and Klebsiella pneumonia on laundry."}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Lysol Disinfectant Laundry Sanitizer, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 40 fl oz (pack of 4)", "asin": "B0DGJ8VT2L", "price": "$21.28", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Sundrenched Linen 15 FL. Oz (Pack of 3)", "asin": "B0B3CB1GHQ", "price": "$30.00", "quantity": ""},
{"title": "Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen Scent, 10 Fl. Oz (Pack of 3)", "asin": "B0C4Z4C5P5", "price": "$20.91", "quantity": ""},
{"title": "Lysol Bundle containing x2 Lysol Disinfectant Spray for Hard and Soft Surfaces, Crisp Linen, 19 Fl. Oz + Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen, 10 Fl. Oz", "asin": "B0BQ4PPX43", "price": "$20.74", "quantity": ""},
{"title": "Lysol Laundry Sanitizer Additive, Free & Clear, Free from Fragrance and Dyes, 0% Bleach Laundry Sanitizer, Bacteria-causing Laundry Odor Eliminator, Unscented, 90 Fl Oz (Pack of 1) - Package May Vary", "asin": "B07XR3C87P", "price": "$12.97", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Lavender Fields 15 Fl. Oz (Pack of 3)", "asin": "B0B3CJV1FT", "price": "$21.94", "quantity": ""},
{"title": "Lysol Disinfectant Spray + Fabric Disinfectant, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing, Crisp Linen + Sundrenched Linen, 2 count (19 oz each) + 1 (15 oz)", "asin": "B09MDRJ2BB", "price": "$23.25", "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": "2025-04-06T20:19:05.949Z", // 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": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
<|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": "disinfecting laundry detergent"}],
"cart_items": [{"title": "FullChea - Top Grade Chinese Chrysanthemum Tea - 3.52oz/100g - Premium Natural Dried Chrysanthemum Flower - Tai Ju Herbal Tea Loose Leaf - Non-GMO - Caffeine-free - Sweet & Fresh", "asin": "B09SZ3KDL5", "price": "$14.99", "quantity": "1"}],
"product_details": [{"asin": "B01NBFHFZN"},
{"title": "Lysol Disinfectant Laundry Sanitizer & Scent Booster, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 41 Fl Oz Liquid"},
{"price": "$6.97"},
{"bullet_list": "LAUNDRY DETERGENT ADDITIVE: Add Lysol Laundry Sanitizer to every wash, in the fabric softener drawer, to sanitize and deodorize smelly laundry. Lysol Laundry Sanitizer kills many bad odors that detergents leave behind. COLOR SAFE BLEACH ALTERNATIVE: Lysol Laundry Sanitizer is a bleach alternative that effectively kills 99.9% of bacteria***, without the harshness of bleach. It's gentle on fabrics, effective in cold water, and is safe to use on colors and whites. LYSOL LAUNDRY SANITIZER: Better than in-wash scent boosters that just mask bad odors. Lysol Laundry Sanitizer kills the odor causing bacteria that laundry detergents alone can leave behind, even in cold water! Can be used in standard and HE machines. ODOR ELIMINATOR FOR STRONG ODOR: Say goodbye to stubborn odors with Lysol Laundry Sanitizer, an advanced formula designed to act as an effective odor eliminator for even the toughest smells, leaving your clothes smelling fresh after every wash. HOUSEHOLD ESSENTIALS & CLEANING SUPPLIES: Lysol is a leader in disinfection. Shop our range of household cleaning supplies including disinfectant wipes, toilet bowl cleaners, air sanitizers, and disinfectant sprays. The best protection is prevention! ***Kills 99.9% of Staphylococcus aureus and Klebsiella pneumonia on laundry."}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Lysol Disinfectant Laundry Sanitizer, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 40 fl oz (pack of 4)", "asin": "B0DGJ8VT2L", "price": "$21.28", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Sundrenched Linen 15 FL. Oz (Pack of 3)", "asin": "B0B3CB1GHQ", "price": "$30.00", "quantity": ""},
{"title": "Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen Scent, 10 Fl. Oz (Pack of 3)", "asin": "B0C4Z4C5P5", "price": "$20.91", "quantity": ""},
{"title": "Lysol Bundle containing x2 Lysol Disinfectant Spray for Hard and Soft Surfaces, Crisp Linen, 19 Fl. Oz + Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen, 10 Fl. Oz", "asin": "B0BQ4PPX43", "price": "$20.74", "quantity": ""},
{"title": "Lysol Laundry Sanitizer Additive, Free & Clear, Free from Fragrance and Dyes, 0% Bleach Laundry Sanitizer, Bacteria-causing Laundry Odor Eliminator, Unscented, 90 Fl Oz (Pack of 1) - Package May Vary", "asin": "B07XR3C87P", "price": "$12.97", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Lavender Fields 15 Fl. Oz (Pack of 3)", "asin": "B0B3CJV1FT", "price": "$21.94", "quantity": ""},
{"title": "Lysol Disinfectant Spray + Fabric Disinfectant, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing, Crisp Linen + Sundrenched Linen, 2 count (19 oz each) + 1 (15 oz)", "asin": "B09MDRJ2BB", "price": "$23.25", "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": "2025-04-06T20:19:05.949Z", // 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": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
<|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": "disinfecting laundry detergent"}],
"cart_items": [{"title": "FullChea - Top Grade Chinese Chrysanthemum Tea - 3.52oz/100g - Premium Natural Dried Chrysanthemum Flower - Tai Ju Herbal Tea Loose Leaf - Non-GMO - Caffeine-free - Sweet & Fresh", "asin": "B09SZ3KDL5", "price": "$14.99", "quantity": "1"}],
"product_details": [{"asin": "B01NBFHFZN"},
{"title": "Lysol Disinfectant Laundry Sanitizer & Scent Booster, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 41 Fl Oz Liquid"},
{"price": "$6.97"},
{"bullet_list": "LAUNDRY DETERGENT ADDITIVE: Add Lysol Laundry Sanitizer to every wash, in the fabric softener drawer, to sanitize and deodorize smelly laundry. Lysol Laundry Sanitizer kills many bad odors that detergents leave behind. COLOR SAFE BLEACH ALTERNATIVE: Lysol Laundry Sanitizer is a bleach alternative that effectively kills 99.9% of bacteria***, without the harshness of bleach. It's gentle on fabrics, effective in cold water, and is safe to use on colors and whites. LYSOL LAUNDRY SANITIZER: Better than in-wash scent boosters that just mask bad odors. Lysol Laundry Sanitizer kills the odor causing bacteria that laundry detergents alone can leave behind, even in cold water! Can be used in standard and HE machines. ODOR ELIMINATOR FOR STRONG ODOR: Say goodbye to stubborn odors with Lysol Laundry Sanitizer, an advanced formula designed to act as an effective odor eliminator for even the toughest smells, leaving your clothes smelling fresh after every wash. HOUSEHOLD ESSENTIALS & CLEANING SUPPLIES: Lysol is a leader in disinfection. Shop our range of household cleaning supplies including disinfectant wipes, toilet bowl cleaners, air sanitizers, and disinfectant sprays. The best protection is prevention! ***Kills 99.9% of Staphylococcus aureus and Klebsiella pneumonia on laundry."}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Lysol Disinfectant Laundry Sanitizer, Laundry Detergent Additive, Color Safe Bleach Alternative, Laundry Odor Eliminator, Kills Bacteria & Viruses, Crisp Linen Scent, 40 fl oz (pack of 4)", "asin": "B0DGJ8VT2L", "price": "$21.28", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Sundrenched Linen 15 FL. Oz (Pack of 3)", "asin": "B0B3CB1GHQ", "price": "$30.00", "quantity": ""},
{"title": "Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen Scent, 10 Fl. Oz (Pack of 3)", "asin": "B0C4Z4C5P5", "price": "$20.91", "quantity": ""},
{"title": "Lysol Bundle containing x2 Lysol Disinfectant Spray for Hard and Soft Surfaces, Crisp Linen, 19 Fl. Oz + Lysol Air Sanitizer Spray, For Air Sanitization and Odor Elimination, White Linen, 10 Fl. Oz", "asin": "B0BQ4PPX43", "price": "$20.74", "quantity": ""},
{"title": "Lysol Laundry Sanitizer Additive, Free & Clear, Free from Fragrance and Dyes, 0% Bleach Laundry Sanitizer, Bacteria-causing Laundry Odor Eliminator, Unscented, 90 Fl Oz (Pack of 1) - Package May Vary", "asin": "B07XR3C87P", "price": "$12.97", "quantity": ""},
{"title": "Lysol Fabric Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing Soft Furnishings, Lavender Fields 15 Fl. Oz (Pack of 3)", "asin": "B0B3CJV1FT", "price": "$21.94", "quantity": ""},
{"title": "Lysol Disinfectant Spray + Fabric Disinfectant, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing, Crisp Linen + Sundrenched Linen, 2 count (19 oz each) + 1 (15 oz)", "asin": "B09MDRJ2BB", "price": "$23.25", "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": "2025-04-06T20:19:05.949Z", // 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>
