<|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": "2025-04-01T19:09:44.797Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:54.307Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:57.578Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:59.572Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:01.268Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:02.264Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:04.710Z", "action": "input", "action_argument": "nike shoes"}
{"timestamp": "2025-04-01T19:10:04.920Z", "action": "click", "action_argument": "search"}
<|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": "nike shoes"}],
"cart_items": [{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$15.99", "quantity": "1"}],
"promotion_items": [{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nMen Campo Sneakers White - California", "asin": "B0BGVPVZKV", "price": "$135.00", "quantity": ""},
{"title": "Feethit\nMens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CQGNF8", "price": "$35.99", "quantity": ""},
{"title": "Allbirds\nMen\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3ZRPR9", "price": "$98.00", "quantity": ""},
{"title": "Reebok\nMen's Club C 85", "asin": "B01GRV45H4", "price": "$50.03", "quantity": ""},
{"title": "adidas\nMen's Daily 3.0 Sneaker", "asin": "B07ZSCKXJD", "price": "$41.50", "quantity": ""},
{"title": "Minshluu\nWomens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "quantity": ""},
{"title": "Veja\nWomen Esplar Sneakers Extra White", "asin": "B09HR7HDZ1", "price": "$150.00", "quantity": ""},
{"title": "BenSorts\nPillow Sandals for Women Men Thick Sole Adjustable Buckles EVA", "asin": "B0B5RLJ6X5", "price": "$22.99", "quantity": ""},
{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nWomen Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "quantity": ""},
{"title": "Feethit\nWomen Tennis Running Shoes Walking Shoes Lightweight Casual Sneakers for Travel Gym Work Woman Waitress Nurse", "asin": "B0BKFYB458", "price": "$34.99", "quantity": ""}],
"ads": [{"title": "All Shoes", "asin": "B0BM5QPPB5"},
{"title": "Lifestyle Shoes", "asin": "B0D22SHJH6"},
{"title": "Our Top Shoes", "asin": "B09DXV3M4W"}],
"search_results": [{"title": "Men's Sneakers Gymnastics Shoes", "asin": "B0BMXZKSR4", "price": "$184.00", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "Men Extra Wide Width Sneakers Comfort Walking Shoes Relieve Foot Pain Wide Toe Box with Arch Support", "asin": "B0C9JC2VWD", "price": "$62.99", "delivery": "FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Men's Hypercourt Express 2 Tennis Shoe", "asin": "B0859NBVS9", "price": "$114.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women Suede Clogs Mules Sandals Slippers Potato Shoes-Cushioned Coak Footbed Crease-Resist Leather Upper", "asin": "B0DPKWP3DC", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Air Force 1'07 Shoes Basketball", "asin": "B08QBJFKF3", "price": "$98.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Dunk Low Mens Sneakers", "asin": "B08QBF4FG1", "price": "$95.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Sneaker, Medium", "asin": "B088YQG81M", "price": "$84.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Low-Top Sneakers", "asin": "B0B6FQ9TTZ", "price": "$77.75", "delivery": "FREE delivery Tue, Apr 15 Or fastest delivery Tue, Apr 8"},
{"title": "Men's Flex Control TR3 Sneaker", "asin": "B07RJTNWMV", "price": "$64.95", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Thu, Apr 3"},
{"title": "Men's Air Max AP Road Running Shoes Cu4826", "asin": "B08TR7Y16H", "price": "$72.76", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Downshifter Sneaker", "asin": "B0B2PTDV2G", "price": "$65.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Womens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Slouch Socks Women Thigh High Boot Socks Soft Scrunch Socks Size 5-11", "asin": "B0CCJBDGK3", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Men's Sneaker", "asin": "B0B6C2GJK5", "price": "$97.41", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men's Sneaker,Running Shoes", "asin": "B01CB0NXGO", "price": "$93.42", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B09NRY5JF9", "price": "$73.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneaker", "asin": "B078X1CGMZ", "price": "$140.53", "delivery": "FREE delivery May 16 - 20"},
{"title": "Women Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "delivery": " Two-Day FREE delivery Thu, Apr 3 Only 1 left in stock - order soon."},
{"title": "Mens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CRC1FD", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Unisex-Adult Lima Hands-Free Sneaker", "asin": "B0C59MXGCL", "price": "$109.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Retro Fuzzy Face Slippers for Women & Men, Soft Fluffy Warm Non-Slip Comfortable Indoor/Outdoor Slides with Memory Foam", "asin": "B0BH3ZWYV3", "price": "$26.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B08QB8N6ZZ", "price": "$114.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Daily 3.0 Sneaker", "asin": "B07ZSC35PB", "price": "$40.88", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Lite Racer Adapt 7.0 Sneaker", "asin": "B0CKM9S8TT", "price": "$45.08", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Low-top Running Shoe, 0", "asin": "B0BQZ1SJQL", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3XVHVY", "price": "$98.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Womens Ladies Walking Running Shoes Slip On Lightweight Casual Tennis Sneakers Clothes Shoes", "asin": "B08TBW6W3J", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's 608 V5 Casual Comfort Cross Trainer", "asin": "B07B3SDL7M", "price": "$64.98", "delivery": "FREE delivery Thu, Apr 3"},
{"title": "Men's Court Vision Lo Sneaker", "asin": "B07NMZ5XY9", "price": "$79.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Style#: 942836-002", "asin": "B071K7818X", "price": "$89.06", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Shoes Sneaker", "asin": "B00PX0PI1I", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 8 Or fastest delivery Thu, Apr 3"},
{"title": "Women's Sneaker", "asin": "B0C4SW1NYJ", "price": "$57.31", "delivery": "FREE delivery Apr 13 - 18 for Prime members"},
{"title": "Free Metcon 6 Women's Workout Shoes (HQ3510-100, White/Metallic Silver/Light Smoke Grey/Black)", "asin": "B0DNNQHXNP", "price": "$114.89", "delivery": "FREE delivery Apr 6 - 9 for Prime members"},
{"title": "Women's VL Court 3.0 Sneaker", "asin": "B0C2JZ4K9V", "price": "$74.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Charged Assert 10 Running Shoe", "asin": "B09XBVTKMS", "price": "$56.25", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Kaptir 3.0 Sneaker", "asin": "B0BG93GBMP", "price": "$63.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoe", "asin": "B09NMH4V8W", "price": "$51.49", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Court Legacy", "asin": "B0C162WMYW", "price": "$72.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B079QNX78F", "price": "$139.82", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneakers", "asin": "B01CB0RZ2M", "price": "$85.00", "delivery": "FREE delivery Apr 8 - 11 for Prime members"},
{"title": "Men's Sneakers, 8.5 AU", "asin": "B01MR308EK", "price": "$138.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Trainer Sneaker", "asin": "B0CXCDRMBV", "price": "$83.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Women's Revolution 5 Wide Running Shoe", "asin": "B07NLX916C", "price": "$65.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Air Max Excee Shoes Sneaker", "asin": "B0CRXQZZFC", "price": "$95.00", "delivery": "FREE delivery Thu, Apr 10 Or fastest delivery Apr 4 - 7"},
{"title": "Men's Sneaker", "asin": "B07QRY5T4N", "price": "$65.00", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Men's Formation Gymnastics Shoe", "asin": "B004U068GQ", "price": "$75.05", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Stroke Running Shoe", "asin": "B08XBNX2G7", "price": "$76.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Basketball Shoe", "asin": "B0064BCF84", "price": "$101.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "Boy's Training Shoe", "asin": "B0C4PFC7Y3", "price": "$67.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Charged Assert 9 Running Shoe", "asin": "B087TH4JM6", "price": "$59.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Sneaker, 0", "asin": "B0C8TF2NLQ", "price": "$57.98", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B0B6FNPT6F", "price": "$55.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Water Shoes Slides", "asin": "B09DXS73PP", "price": "$59.50", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Training Track Shoe", "asin": "B0832WKGX6", "price": "$53.09", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Hoops 3.0 Mid Sneaker", "asin": "B091M4492K", "price": "$57.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Club C 85", "asin": "B01KXU25N6", "price": "$45.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoes", "asin": "B078Y7NCJ8", "price": "$86.70", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Women's Gymnastics Road Running Shoes", "asin": "B09NMJKGWJ", "price": "$87.87", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Girl's Running Shoes, 28 EU", "asin": "B0C36QTDRT", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Racer TR23 Sneaker", "asin": "B0CKMHV6MG", "price": "$72.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"}]
<|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": "2025-04-01T19:10:15.809Z", // 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": "2025-04-01T19:09:44.797Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:54.307Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:57.578Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:59.572Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:01.268Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:02.264Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:04.710Z", "action": "input", "action_argument": "nike shoes"}
{"timestamp": "2025-04-01T19:10:04.920Z", "action": "click", "action_argument": "search"}
<|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": "nike shoes"}],
"cart_items": [{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$15.99", "quantity": "1"}],
"promotion_items": [{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nMen Campo Sneakers White - California", "asin": "B0BGVPVZKV", "price": "$135.00", "quantity": ""},
{"title": "Feethit\nMens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CQGNF8", "price": "$35.99", "quantity": ""},
{"title": "Allbirds\nMen\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3ZRPR9", "price": "$98.00", "quantity": ""},
{"title": "Reebok\nMen's Club C 85", "asin": "B01GRV45H4", "price": "$50.03", "quantity": ""},
{"title": "adidas\nMen's Daily 3.0 Sneaker", "asin": "B07ZSCKXJD", "price": "$41.50", "quantity": ""},
{"title": "Minshluu\nWomens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "quantity": ""},
{"title": "Veja\nWomen Esplar Sneakers Extra White", "asin": "B09HR7HDZ1", "price": "$150.00", "quantity": ""},
{"title": "BenSorts\nPillow Sandals for Women Men Thick Sole Adjustable Buckles EVA", "asin": "B0B5RLJ6X5", "price": "$22.99", "quantity": ""},
{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nWomen Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "quantity": ""},
{"title": "Feethit\nWomen Tennis Running Shoes Walking Shoes Lightweight Casual Sneakers for Travel Gym Work Woman Waitress Nurse", "asin": "B0BKFYB458", "price": "$34.99", "quantity": ""}],
"ads": [{"title": "All Shoes", "asin": "B0BM5QPPB5"},
{"title": "Lifestyle Shoes", "asin": "B0D22SHJH6"},
{"title": "Our Top Shoes", "asin": "B09DXV3M4W"}],
"search_results": [{"title": "Men's Sneakers Gymnastics Shoes", "asin": "B0BMXZKSR4", "price": "$184.00", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "Men Extra Wide Width Sneakers Comfort Walking Shoes Relieve Foot Pain Wide Toe Box with Arch Support", "asin": "B0C9JC2VWD", "price": "$62.99", "delivery": "FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Men's Hypercourt Express 2 Tennis Shoe", "asin": "B0859NBVS9", "price": "$114.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women Suede Clogs Mules Sandals Slippers Potato Shoes-Cushioned Coak Footbed Crease-Resist Leather Upper", "asin": "B0DPKWP3DC", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Air Force 1'07 Shoes Basketball", "asin": "B08QBJFKF3", "price": "$98.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Dunk Low Mens Sneakers", "asin": "B08QBF4FG1", "price": "$95.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Sneaker, Medium", "asin": "B088YQG81M", "price": "$84.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Low-Top Sneakers", "asin": "B0B6FQ9TTZ", "price": "$77.75", "delivery": "FREE delivery Tue, Apr 15 Or fastest delivery Tue, Apr 8"},
{"title": "Men's Flex Control TR3 Sneaker", "asin": "B07RJTNWMV", "price": "$64.95", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Thu, Apr 3"},
{"title": "Men's Air Max AP Road Running Shoes Cu4826", "asin": "B08TR7Y16H", "price": "$72.76", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Downshifter Sneaker", "asin": "B0B2PTDV2G", "price": "$65.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Womens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Slouch Socks Women Thigh High Boot Socks Soft Scrunch Socks Size 5-11", "asin": "B0CCJBDGK3", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Men's Sneaker", "asin": "B0B6C2GJK5", "price": "$97.41", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men's Sneaker,Running Shoes", "asin": "B01CB0NXGO", "price": "$93.42", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B09NRY5JF9", "price": "$73.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneaker", "asin": "B078X1CGMZ", "price": "$140.53", "delivery": "FREE delivery May 16 - 20"},
{"title": "Women Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "delivery": " Two-Day FREE delivery Thu, Apr 3 Only 1 left in stock - order soon."},
{"title": "Mens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CRC1FD", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Unisex-Adult Lima Hands-Free Sneaker", "asin": "B0C59MXGCL", "price": "$109.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Retro Fuzzy Face Slippers for Women & Men, Soft Fluffy Warm Non-Slip Comfortable Indoor/Outdoor Slides with Memory Foam", "asin": "B0BH3ZWYV3", "price": "$26.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B08QB8N6ZZ", "price": "$114.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Daily 3.0 Sneaker", "asin": "B07ZSC35PB", "price": "$40.88", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Lite Racer Adapt 7.0 Sneaker", "asin": "B0CKM9S8TT", "price": "$45.08", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Low-top Running Shoe, 0", "asin": "B0BQZ1SJQL", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3XVHVY", "price": "$98.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Womens Ladies Walking Running Shoes Slip On Lightweight Casual Tennis Sneakers Clothes Shoes", "asin": "B08TBW6W3J", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's 608 V5 Casual Comfort Cross Trainer", "asin": "B07B3SDL7M", "price": "$64.98", "delivery": "FREE delivery Thu, Apr 3"},
{"title": "Men's Court Vision Lo Sneaker", "asin": "B07NMZ5XY9", "price": "$79.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Style#: 942836-002", "asin": "B071K7818X", "price": "$89.06", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Shoes Sneaker", "asin": "B00PX0PI1I", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 8 Or fastest delivery Thu, Apr 3"},
{"title": "Women's Sneaker", "asin": "B0C4SW1NYJ", "price": "$57.31", "delivery": "FREE delivery Apr 13 - 18 for Prime members"},
{"title": "Free Metcon 6 Women's Workout Shoes (HQ3510-100, White/Metallic Silver/Light Smoke Grey/Black)", "asin": "B0DNNQHXNP", "price": "$114.89", "delivery": "FREE delivery Apr 6 - 9 for Prime members"},
{"title": "Women's VL Court 3.0 Sneaker", "asin": "B0C2JZ4K9V", "price": "$74.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Charged Assert 10 Running Shoe", "asin": "B09XBVTKMS", "price": "$56.25", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Kaptir 3.0 Sneaker", "asin": "B0BG93GBMP", "price": "$63.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoe", "asin": "B09NMH4V8W", "price": "$51.49", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Court Legacy", "asin": "B0C162WMYW", "price": "$72.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B079QNX78F", "price": "$139.82", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneakers", "asin": "B01CB0RZ2M", "price": "$85.00", "delivery": "FREE delivery Apr 8 - 11 for Prime members"},
{"title": "Men's Sneakers, 8.5 AU", "asin": "B01MR308EK", "price": "$138.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Trainer Sneaker", "asin": "B0CXCDRMBV", "price": "$83.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Women's Revolution 5 Wide Running Shoe", "asin": "B07NLX916C", "price": "$65.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Air Max Excee Shoes Sneaker", "asin": "B0CRXQZZFC", "price": "$95.00", "delivery": "FREE delivery Thu, Apr 10 Or fastest delivery Apr 4 - 7"},
{"title": "Men's Sneaker", "asin": "B07QRY5T4N", "price": "$65.00", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Men's Formation Gymnastics Shoe", "asin": "B004U068GQ", "price": "$75.05", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Stroke Running Shoe", "asin": "B08XBNX2G7", "price": "$76.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Basketball Shoe", "asin": "B0064BCF84", "price": "$101.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "Boy's Training Shoe", "asin": "B0C4PFC7Y3", "price": "$67.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Charged Assert 9 Running Shoe", "asin": "B087TH4JM6", "price": "$59.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Sneaker, 0", "asin": "B0C8TF2NLQ", "price": "$57.98", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B0B6FNPT6F", "price": "$55.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Water Shoes Slides", "asin": "B09DXS73PP", "price": "$59.50", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Training Track Shoe", "asin": "B0832WKGX6", "price": "$53.09", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Hoops 3.0 Mid Sneaker", "asin": "B091M4492K", "price": "$57.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Club C 85", "asin": "B01KXU25N6", "price": "$45.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoes", "asin": "B078Y7NCJ8", "price": "$86.70", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Women's Gymnastics Road Running Shoes", "asin": "B09NMJKGWJ", "price": "$87.87", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Girl's Running Shoes, 28 EU", "asin": "B0C36QTDRT", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Racer TR23 Sneaker", "asin": "B0CKMHV6MG", "price": "$72.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"}]
<|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": "2025-04-01T19:10:15.809Z", // 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": "2025-04-01T19:09:44.797Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:54.307Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:57.578Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:09:59.572Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:01.268Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:02.264Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-01T19:10:04.710Z", "action": "input", "action_argument": "nike shoes"}
{"timestamp": "2025-04-01T19:10:04.920Z", "action": "click", "action_argument": "search"}
<|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": "nike shoes"}],
"cart_items": [{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$15.99", "quantity": "1"}],
"promotion_items": [{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nMen Campo Sneakers White - California", "asin": "B0BGVPVZKV", "price": "$135.00", "quantity": ""},
{"title": "Feethit\nMens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CQGNF8", "price": "$35.99", "quantity": ""},
{"title": "Allbirds\nMen\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3ZRPR9", "price": "$98.00", "quantity": ""},
{"title": "Reebok\nMen's Club C 85", "asin": "B01GRV45H4", "price": "$50.03", "quantity": ""},
{"title": "adidas\nMen's Daily 3.0 Sneaker", "asin": "B07ZSCKXJD", "price": "$41.50", "quantity": ""},
{"title": "Minshluu\nWomens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "quantity": ""},
{"title": "Veja\nWomen Esplar Sneakers Extra White", "asin": "B09HR7HDZ1", "price": "$150.00", "quantity": ""},
{"title": "BenSorts\nPillow Sandals for Women Men Thick Sole Adjustable Buckles EVA", "asin": "B0B5RLJ6X5", "price": "$22.99", "quantity": ""},
{"title": "Veja\nWomen's Volley Sneakers", "asin": "B0CBLQT31F", "price": "$135.00", "quantity": ""},
{"title": "Veja\nWomen Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "quantity": ""},
{"title": "Feethit\nWomen Tennis Running Shoes Walking Shoes Lightweight Casual Sneakers for Travel Gym Work Woman Waitress Nurse", "asin": "B0BKFYB458", "price": "$34.99", "quantity": ""}],
"ads": [{"title": "All Shoes", "asin": "B0BM5QPPB5"},
{"title": "Lifestyle Shoes", "asin": "B0D22SHJH6"},
{"title": "Our Top Shoes", "asin": "B09DXV3M4W"}],
"search_results": [{"title": "Men's Sneakers Gymnastics Shoes", "asin": "B0BMXZKSR4", "price": "$184.00", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "Men Extra Wide Width Sneakers Comfort Walking Shoes Relieve Foot Pain Wide Toe Box with Arch Support", "asin": "B0C9JC2VWD", "price": "$62.99", "delivery": "FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Men's Hypercourt Express 2 Tennis Shoe", "asin": "B0859NBVS9", "price": "$114.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women Suede Clogs Mules Sandals Slippers Potato Shoes-Cushioned Coak Footbed Crease-Resist Leather Upper", "asin": "B0DPKWP3DC", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Air Force 1'07 Shoes Basketball", "asin": "B08QBJFKF3", "price": "$98.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Dunk Low Mens Sneakers", "asin": "B08QBF4FG1", "price": "$95.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Sneaker, Medium", "asin": "B088YQG81M", "price": "$84.95", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Low-Top Sneakers", "asin": "B0B6FQ9TTZ", "price": "$77.75", "delivery": "FREE delivery Tue, Apr 15 Or fastest delivery Tue, Apr 8"},
{"title": "Men's Flex Control TR3 Sneaker", "asin": "B07RJTNWMV", "price": "$64.95", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Thu, Apr 3"},
{"title": "Men's Air Max AP Road Running Shoes Cu4826", "asin": "B08TR7Y16H", "price": "$72.76", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Downshifter Sneaker", "asin": "B0B2PTDV2G", "price": "$65.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Womens Wedge SIides Sandals Platform Open Toe Slip On Elastic Band Wedges Shoes", "asin": "B09NKVCNZK", "price": "$45.98", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Slouch Socks Women Thigh High Boot Socks Soft Scrunch Socks Size 5-11", "asin": "B0CCJBDGK3", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Men's Sneaker", "asin": "B0B6C2GJK5", "price": "$97.41", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men's Sneaker,Running Shoes", "asin": "B01CB0NXGO", "price": "$93.42", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B09NRY5JF9", "price": "$73.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneaker", "asin": "B078X1CGMZ", "price": "$140.53", "delivery": "FREE delivery May 16 - 20"},
{"title": "Women Campo Sneakers Black - White", "asin": "B08JZ1SMWD", "price": "$160.00", "delivery": " Two-Day FREE delivery Thu, Apr 3 Only 1 left in stock - order soon."},
{"title": "Mens Slip On Walking Shoes Lightweight Breathable Non Slip Running Shoes Comfortable Fashion Sneakers for Men", "asin": "B089CRC1FD", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Unisex-Adult Lima Hands-Free Sneaker", "asin": "B0C59MXGCL", "price": "$109.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Retro Fuzzy Face Slippers for Women & Men, Soft Fluffy Warm Non-Slip Comfortable Indoor/Outdoor Slides with Memory Foam", "asin": "B0BH3ZWYV3", "price": "$26.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B08QB8N6ZZ", "price": "$114.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Daily 3.0 Sneaker", "asin": "B07ZSC35PB", "price": "$40.88", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Lite Racer Adapt 7.0 Sneaker", "asin": "B0CKM9S8TT", "price": "$45.08", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Low-top Running Shoe, 0", "asin": "B0BQZ1SJQL", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Men\u2019s Tree Runners Everyday Sneakers, Machine Washable Shoe Made with Natural Materials", "asin": "B0CJ3XVHVY", "price": "$98.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Womens Ladies Walking Running Shoes Slip On Lightweight Casual Tennis Sneakers Clothes Shoes", "asin": "B08TBW6W3J", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's 608 V5 Casual Comfort Cross Trainer", "asin": "B07B3SDL7M", "price": "$64.98", "delivery": "FREE delivery Thu, Apr 3"},
{"title": "Men's Court Vision Lo Sneaker", "asin": "B07NMZ5XY9", "price": "$79.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Style#: 942836-002", "asin": "B071K7818X", "price": "$89.06", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Shoes Sneaker", "asin": "B00PX0PI1I", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 8 Or fastest delivery Thu, Apr 3"},
{"title": "Women's Sneaker", "asin": "B0C4SW1NYJ", "price": "$57.31", "delivery": "FREE delivery Apr 13 - 18 for Prime members"},
{"title": "Free Metcon 6 Women's Workout Shoes (HQ3510-100, White/Metallic Silver/Light Smoke Grey/Black)", "asin": "B0DNNQHXNP", "price": "$114.89", "delivery": "FREE delivery Apr 6 - 9 for Prime members"},
{"title": "Women's VL Court 3.0 Sneaker", "asin": "B0C2JZ4K9V", "price": "$74.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Charged Assert 10 Running Shoe", "asin": "B09XBVTKMS", "price": "$56.25", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Kaptir 3.0 Sneaker", "asin": "B0BG93GBMP", "price": "$63.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoe", "asin": "B09NMH4V8W", "price": "$51.49", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Court Legacy", "asin": "B0C162WMYW", "price": "$72.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Women's Gymnastics Shoes Sneaker", "asin": "B079QNX78F", "price": "$139.82", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Low-Top Sneakers", "asin": "B01CB0RZ2M", "price": "$85.00", "delivery": "FREE delivery Apr 8 - 11 for Prime members"},
{"title": "Men's Sneakers, 8.5 AU", "asin": "B01MR308EK", "price": "$138.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Trainer Sneaker", "asin": "B0CXCDRMBV", "price": "$83.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Women's Revolution 5 Wide Running Shoe", "asin": "B07NLX916C", "price": "$65.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Air Max Excee Shoes Sneaker", "asin": "B0CRXQZZFC", "price": "$95.00", "delivery": "FREE delivery Thu, Apr 10 Or fastest delivery Apr 4 - 7"},
{"title": "Men's Sneaker", "asin": "B07QRY5T4N", "price": "$65.00", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Men's Formation Gymnastics Shoe", "asin": "B004U068GQ", "price": "$75.05", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Women's Stroke Running Shoe", "asin": "B08XBNX2G7", "price": "$76.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Basketball Shoe", "asin": "B0064BCF84", "price": "$101.41", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "Boy's Training Shoe", "asin": "B0C4PFC7Y3", "price": "$67.00", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Men's Charged Assert 9 Running Shoe", "asin": "B087TH4JM6", "price": "$59.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Sneaker, 0", "asin": "B0C8TF2NLQ", "price": "$57.98", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "Mens Free Rn 2018 Running Shoe", "asin": "B0B6FNPT6F", "price": "$55.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Women's Water Shoes Slides", "asin": "B09DXS73PP", "price": "$59.50", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Training Track Shoe", "asin": "B0832WKGX6", "price": "$53.09", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Hoops 3.0 Mid Sneaker", "asin": "B091M4492K", "price": "$57.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Club C 85", "asin": "B01KXU25N6", "price": "$45.00", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Men's Running Shoes", "asin": "B078Y7NCJ8", "price": "$86.70", "delivery": "FREE delivery Fri, Apr 4"},
{"title": "Women's Gymnastics Road Running Shoes", "asin": "B09NMJKGWJ", "price": "$87.87", "delivery": " Two-Day FREE delivery Thu, Apr 3"},
{"title": "Girl's Running Shoes, 28 EU", "asin": "B0C36QTDRT", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"},
{"title": "Men's Racer TR23 Sneaker", "asin": "B0CKMHV6MG", "price": "$72.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 2"}]
<|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": "2025-04-01T19:10:15.809Z", // 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>
