<|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": "2025-04-24T22:03:55.145Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-24T22:51:34.342Z", "action": "click_product", "action_argument": "B0CLDGQBLK"}
{"timestamp": "2025-04-24T22:52:04.818Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:05.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:08.249Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.203Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:13.730Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:14.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:16.124Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:17.982Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.532Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.716Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.893Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.071Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:20.245Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:23.451Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:24.673Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:25.191Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:28.409Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:29.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:30.556Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:32.274Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:39.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:46.781Z", "action": "input", "action_argument": "kitchen is"}
{"timestamp": "2025-04-24T22:52:46.864Z", "action": "click", "action_argument": "suggested_term"}
<|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": "kitchen island"}],
"cart_items": [{"title": "Whiterye 24 Inches Velvet Upholstered Island Stools, Bartools Set of 2, Fabric Counter Stools with Back, Counter Height Bar Chairs with Black Legs for Home Kitchen Island, Green.", "asin": "B0CLDGQBLK", "price": "$97.95", "quantity": "1"},
{"title": "Trucozie Cordless Vacuum Cleaner, 8-in-1 Lightweight Stick Vacuum with 45mins Runtime, Powerful Suction, Rechargeable Cordless Vacuum for Carpet, Tile, Pet Hair, Hardwood Floors, Black", "asin": "B0D9QMMHVZ", "price": "$87.99", "quantity": "1"},
{"title": "KitchenAid Hard Anodized Ceramic Nonstick Pots and Pans Set with Saucepans, Frying Pans, Stockpot, and Lids, 10 Piece Non Stick Cookware Set with Stainless Steel Handles - Porcelain White", "asin": "B0DM6ZLKF8", "price": "$229.99", "quantity": "1"},
{"title": "BINO Cutting Board - 3-Piece Chopping Boards | BPA-Free Plastic, Durable, Multipurpose, Dual-Sided, Dishwasher Safe, Easy to Clean | Charcuterie Accessories | Home & Kitchen Utensils White Granite", "asin": "B0BG38ZL8R", "price": "$14.99", "quantity": "1"},
{"title": "Farberware Never Needs Sharpening High-Carbon Stainless Steel Knife Block Set with Non-Slip Handles, 18 Piece, Black", "asin": "B00NAX9QYU", "price": "$32.57", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"}],
"promotion_items": [{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 47.2 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Oak Color and White UKKI001W09", "asin": "B09MS8FFDB", "price": "$111.99", "quantity": ""},
{"title": "Ball & Cast Large Kitchen Island with Rubber Wood Drop Leaf,Embossed Texture Rolling Kitchen Cart On 4 Wheels W/4 Doors&3 Drawers,Mobile Kitchen Islands W/Storage for Kitchen,Dining Room,Grey Blue,54\"", "asin": "B0DPQBTMCB", "price": "$310.74", "quantity": ""},
{"title": "VASAGLE Kitchen Island with Drop Leaf, 47.2\" Width Rolling Kitchen Cart with Power Strip, Extendable Worktop, Workbench,Pegboard, Adjustable Shelf, Golden Oak and Cloud White UKKI013Y01", "asin": "B0D8VMK3D8", "price": "$118.99", "quantity": ""},
{"title": "", "asin": "B0DY7LSS2K", "price": "", "quantity": ""},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage and Drop Leaf, 53 Inch Large Rolling Kitchen Island Cart on Wheels, Portable Islands Table for Dining Room with 2 Open Shelves 2 Drawers and 2 Cabinets, White", "asin": "B0DT5WF1DH", "price": "$279.59", "quantity": ""},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "quantity": ""},
{"title": "HLR Rolling Kitchen Island with Storage, Drop-Leaf Bar Countertop, Spacious Solid Rubberwood Top, Modern Style", "asin": "B0DP8HWXHD", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""}],
"ads": [{"title": "homestyles Mobile Kitchen Island Cart with Stainless Steel Top, Sage Green", "asin": "B0CDZ91QJ6"},
{"title": "Homestyles Mobile Kitchen Island Cart with Wood Top and Dropleaf Breakfast Bar, Blue", "asin": "B0CDYC38GY"},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI"}],
"search_results": [{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Swivel Stools with Walnut Craft, Faux Leather Upholstered Seat, Backs for Island/Kitchen (Walnut Green)", "asin": "B0DB77NWXQ", "price": "$214.00", "delivery": "FREE delivery Apr 29 - May 1 Only 8 left in stock - order soon."},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "delivery": "FREE delivery Apr 27 - 30"},
{"title": "FUFU&GAGA 47\" Farmhouse Buffet Sideboard Cabinet, Metal Leg Storage Cabinet with 2 Storage Drawers, 2 Doors & 4 Shelves, Buffet Table for Dining Room & Kitchen, Coffee Bar Wine Bar Cabinet", "asin": "B0CJ6SP2S7", "price": "$238.00", "delivery": "FREE delivery Fri, May 2 Only 15 left in stock - order soon."},
{"title": "Casual Home Kitchen Island with Solid American Hardwood Top, Slate Gray, 40\" W (373-932)", "asin": "B0BX4RSJDG", "price": "$142.96", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 Only 6 left in stock (more on the way)."},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "47.3\" Solid Rubberwood Kitchen Island with Power Outlets - Extra Large Work Surface, 2 Drawers & Open Shelves Storage Cabinet for Kitchen Dining Room, Farmhouse Style (White)", "asin": "B0DW4CPWQN", "price": "$209.99", "delivery": "$39.99 delivery Apr 28 - May 1"},
{"title": "Shintenchi Rolling Kitchen Island Cart with Folding Drop Leaf Breakfast Bar, Portable Trolley Island with Large Storage Cabinet, Shelf and Drawer, White", "asin": "B0CXP3S2KX", "price": "$143.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "IRONCK Rolling Kitchen Island Table on Wheels with Drop Leaf, Storage Cabinet, Drawer, Spice/Towel Rack, Kitchen Cart, 47.25\" Wide White", "asin": "B09P3KT1MK", "price": "$133.59", "delivery": "FREE delivery Thu, May 1"},
{"title": "Kitchen Island with Storage, 31.5\" D Rolling Kitchen Island Cart on Wheels with Widen Drop Leaf Rubberwood Top, Large Mobile Kitchen Island with Trash Can Storage and Towel Bar, White", "asin": "B0DBQTNDQB", "price": "$269.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "4 Pack Magnetic Spice Storage Rack Organizer for Refrigerator and Oven, Black Fridge Organizers and Storage", "asin": "B0C3H9MJQV", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Yaheetech Rolling Kitchen Island Cart with 3 Drawers, Kitchen Storage Cabinet on Wheels with Open Shelves and Inner Adjustable Shelves for Dining Room/Living Room, Thicker Rubberwood Top, White", "asin": "B0BQ67M7MR", "price": "$269.99", "delivery": "$29.99 delivery Mon, Apr 28"},
{"title": "HOSTACK Kitchen Island Cart with Storage, 47'' Kitchen Storage Island on Wheels with 2 Drawers, Rolling Island Table with Adjustable Shelves, Mobile Buffet Sideboard Cabinet for Dining Room, White", "asin": "B0DN13DKK5", "price": "$209.99", "delivery": "$29.99 delivery Fri, May 2"},
{"title": "Sidanli Brown Velvet Bar Stools-Set of 2, 24 Inch Bar Stools for Kitchen Counter", "asin": "B0C7L148XG", "price": "$199.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Rattan Counter Height Stools with Cane Back, Upholstered Seat, Walnut Craftsmanship, Swivel Counter Stools for Island/Kitchen/Counter/Bar (Walnut Green)", "asin": "B0D9456XYH", "price": "$239.00", "delivery": "FREE delivery May 8 - 12"},
{"title": "Stationary Kitchen Islands Include 2 Chairs, 47\" Kitchen Island with Drop Leaf, Home Bar Table with Spice Rack & with Trash Cabinet, Island Table for Dining Room with Power Outlet, White", "asin": "B0F2H5HNH8", "price": "$299.99", "delivery": "FREE delivery Apr 29 - May 1"},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "delivery": "FREE delivery Apr 29 - May 2"},
{"title": "Furologee Kitchen Bakers Rack with Power Outlet, Microwave Oven Stand with Storage 4 Tiers, Coffee Bar Table with 6 S Hooks, Kitchen Storage Shelf Rack for Spices, Pots, Rustic Brown", "asin": "B0CQC7LCMW", "price": "$56.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "VEVOR Kitchen Island Cart with Solid Wood Top, 35.4\" Width Mobile Carts with Storage Cabinet, Rolling Kitchen Table with Spice Rack, Towel Rack, and Drawer, Portable Islands on Wheels, White", "asin": "B0C69GCFC2", "price": "$151.18", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "60\" Kitchen Island with Power Outlet & Drop Leaf, Kitchen Rolling Island with Spice Rack & Towel Rack, Knife Holder, Kitchen Island Cart with Trash Storage Cabinet, Mobile Island Table for Kitchen", "asin": "B0DJ23CFYS", "price": "$299.99", "delivery": "FREE delivery Apr 29 - 30"},
{"title": "FINETONES Kitchen Island with Storage, Rolling Kitchen Island on Wheels with Wood Drop Leaf Countertop, Island Table Bar Cart with Spice Towel Rack Portable Kitchen Table Kitchen Carts on Wheels", "asin": "B0DXV6LTH7", "price": "$189.99", "delivery": "$39.99 delivery Fri, May 2"},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 39.4 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Rustic Brown and Black UKKI005B01", "asin": "B0C7CKVR6B", "price": "$104.99", "delivery": "FREE delivery Apr 29 - May 1 Only 6 left in stock - order soon."},
{"title": "Paper Towel Holder - Self-Adhesive or Drilling, Matte Black Wall Mounted Rack - SUS304 Stainless Steel Kitchen Roll Dispenser Under Cabinet", "asin": "B0BLSM37FJ", "price": "$8.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Kitchen Island Cart with Storage, Small Kitchen Island on Wheels with Large Drawer, Adjustable Shelf & Towel Rack, Rolling Island Table for Kitchen & Dining Room, White", "asin": "B0DW8DS83P", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Hodedah Kitchen Island with Spice Rack, Towel Rack & Drawer, Black with Beech Top", "asin": "B079V76GHT", "price": "$87.50", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Yaheetech 40\" Width Kitchen Island Cart on Wheels, 3 Tiers Rolling Utility Cart with Solid Wood Top and Drawer & 2 Spacious Storage Shelf, Serving Trolley for Dining Room, White", "asin": "B08K3XRXPM", "price": "$112.99", "delivery": "$9.99 delivery Fri, May 2"},
{"title": "SPACELEAD Slim Storage Cart 4 Tier,Bathroom Organizer Rolling Utility, Mobile Shelving Unit Slide Out for Office, Kitchen, Laundry Room & Narrow Places,White", "asin": "B09F6JH7PG", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Rolling Kitchen Microwave Cart, 3 Tier Microwave Table Stand with Storage, Kitchen Utility Cart on Lockable Wheels, Small Coffee Cart Shelf Rack Organizer for Living Room Office, Balcony", "asin": "B0DC635ZRW", "price": "$44.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 25 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "3-Tier Rolling Kitchen Cart Microwave Stand on Wheel, Movable Coffee Bar Cart with Metal Handle, Bakers Rack with 8 Hooks Utility Cart for Living Room, Bedroom, Bathroom, Office, White", "asin": "B0D4MBQZ3G", "price": "$30.44", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Shintenchi Kitchen Island Cart with Storage,Rolling Side Table on Wheels with Large Worktop, Cabinet,Towel Rack and Drawers for Kitchen,Dinning Room, White", "asin": "B0BWDQ6Z5L", "price": "$104.99", "delivery": "FREE delivery Fri, May 2"},
{"title": "Merax 82.7\" Kitchen Island with Extendable Dining Table for 4-6, with Storage, Charging Station, 2 Drawers & 2 Side Open Shelves for Dining Room House Bar, White Oak", "asin": "B0DW3HZZJL", "price": "$389.90", "delivery": "FREE delivery as soon as Fri, May 2, 8 AM - 8 PM"},
{"title": "Brown Modern Bar Stools Set of 3, 24 Inch Faux Leather Counter Stools with Curved Backrest, Counter Height Bar Stool for Kitchen Island", "asin": "B0DRS7SM17", "price": "$269.99", "delivery": "FREE delivery Apr 29 - May 1 Only 14 left in stock - order soon."},
{"title": "Sophia & William Light Grey Bar Stools,Counter Height 24\" Bar Stools Set of 3 with Backs, PU Leather Modern Kitchen Island Stools", "asin": "B0CZRBC2T4", "price": "$280.49", "delivery": "FREE delivery Apr 29 - May 1 Only 15 left in stock - order soon."},
{"title": "26\" Rattan Bar Stools Set of 2, Faux Leather Counter Height Swivel Barstools with Rattan Backrest/Wooden Legs,Armless Mid Century Modern Bar Chairs for Kitchen/Dining Room/Bar Chairs,Green PU", "asin": "B0D1G7B2QN", "price": "$224.19", "delivery": "FREE delivery May 5 - 6"}]
<|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": "2025-04-24T22:52:57.754Z", // 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": "2025-04-24T22:03:55.145Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-24T22:51:34.342Z", "action": "click_product", "action_argument": "B0CLDGQBLK"}
{"timestamp": "2025-04-24T22:52:04.818Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:05.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:08.249Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.203Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:13.730Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:14.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:16.124Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:17.982Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.532Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.716Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.893Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.071Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:20.245Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:23.451Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:24.673Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:25.191Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:28.409Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:29.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:30.556Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:32.274Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:39.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:46.781Z", "action": "input", "action_argument": "kitchen is"}
{"timestamp": "2025-04-24T22:52:46.864Z", "action": "click", "action_argument": "suggested_term"}
<|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": "kitchen island"}],
"cart_items": [{"title": "Whiterye 24 Inches Velvet Upholstered Island Stools, Bartools Set of 2, Fabric Counter Stools with Back, Counter Height Bar Chairs with Black Legs for Home Kitchen Island, Green.", "asin": "B0CLDGQBLK", "price": "$97.95", "quantity": "1"},
{"title": "Trucozie Cordless Vacuum Cleaner, 8-in-1 Lightweight Stick Vacuum with 45mins Runtime, Powerful Suction, Rechargeable Cordless Vacuum for Carpet, Tile, Pet Hair, Hardwood Floors, Black", "asin": "B0D9QMMHVZ", "price": "$87.99", "quantity": "1"},
{"title": "KitchenAid Hard Anodized Ceramic Nonstick Pots and Pans Set with Saucepans, Frying Pans, Stockpot, and Lids, 10 Piece Non Stick Cookware Set with Stainless Steel Handles - Porcelain White", "asin": "B0DM6ZLKF8", "price": "$229.99", "quantity": "1"},
{"title": "BINO Cutting Board - 3-Piece Chopping Boards | BPA-Free Plastic, Durable, Multipurpose, Dual-Sided, Dishwasher Safe, Easy to Clean | Charcuterie Accessories | Home & Kitchen Utensils White Granite", "asin": "B0BG38ZL8R", "price": "$14.99", "quantity": "1"},
{"title": "Farberware Never Needs Sharpening High-Carbon Stainless Steel Knife Block Set with Non-Slip Handles, 18 Piece, Black", "asin": "B00NAX9QYU", "price": "$32.57", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"}],
"promotion_items": [{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 47.2 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Oak Color and White UKKI001W09", "asin": "B09MS8FFDB", "price": "$111.99", "quantity": ""},
{"title": "Ball & Cast Large Kitchen Island with Rubber Wood Drop Leaf,Embossed Texture Rolling Kitchen Cart On 4 Wheels W/4 Doors&3 Drawers,Mobile Kitchen Islands W/Storage for Kitchen,Dining Room,Grey Blue,54\"", "asin": "B0DPQBTMCB", "price": "$310.74", "quantity": ""},
{"title": "VASAGLE Kitchen Island with Drop Leaf, 47.2\" Width Rolling Kitchen Cart with Power Strip, Extendable Worktop, Workbench,Pegboard, Adjustable Shelf, Golden Oak and Cloud White UKKI013Y01", "asin": "B0D8VMK3D8", "price": "$118.99", "quantity": ""},
{"title": "", "asin": "B0DY7LSS2K", "price": "", "quantity": ""},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage and Drop Leaf, 53 Inch Large Rolling Kitchen Island Cart on Wheels, Portable Islands Table for Dining Room with 2 Open Shelves 2 Drawers and 2 Cabinets, White", "asin": "B0DT5WF1DH", "price": "$279.59", "quantity": ""},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "quantity": ""},
{"title": "HLR Rolling Kitchen Island with Storage, Drop-Leaf Bar Countertop, Spacious Solid Rubberwood Top, Modern Style", "asin": "B0DP8HWXHD", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""}],
"ads": [{"title": "homestyles Mobile Kitchen Island Cart with Stainless Steel Top, Sage Green", "asin": "B0CDZ91QJ6"},
{"title": "Homestyles Mobile Kitchen Island Cart with Wood Top and Dropleaf Breakfast Bar, Blue", "asin": "B0CDYC38GY"},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI"}],
"search_results": [{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Swivel Stools with Walnut Craft, Faux Leather Upholstered Seat, Backs for Island/Kitchen (Walnut Green)", "asin": "B0DB77NWXQ", "price": "$214.00", "delivery": "FREE delivery Apr 29 - May 1 Only 8 left in stock - order soon."},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "delivery": "FREE delivery Apr 27 - 30"},
{"title": "FUFU&GAGA 47\" Farmhouse Buffet Sideboard Cabinet, Metal Leg Storage Cabinet with 2 Storage Drawers, 2 Doors & 4 Shelves, Buffet Table for Dining Room & Kitchen, Coffee Bar Wine Bar Cabinet", "asin": "B0CJ6SP2S7", "price": "$238.00", "delivery": "FREE delivery Fri, May 2 Only 15 left in stock - order soon."},
{"title": "Casual Home Kitchen Island with Solid American Hardwood Top, Slate Gray, 40\" W (373-932)", "asin": "B0BX4RSJDG", "price": "$142.96", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 Only 6 left in stock (more on the way)."},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "47.3\" Solid Rubberwood Kitchen Island with Power Outlets - Extra Large Work Surface, 2 Drawers & Open Shelves Storage Cabinet for Kitchen Dining Room, Farmhouse Style (White)", "asin": "B0DW4CPWQN", "price": "$209.99", "delivery": "$39.99 delivery Apr 28 - May 1"},
{"title": "Shintenchi Rolling Kitchen Island Cart with Folding Drop Leaf Breakfast Bar, Portable Trolley Island with Large Storage Cabinet, Shelf and Drawer, White", "asin": "B0CXP3S2KX", "price": "$143.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "IRONCK Rolling Kitchen Island Table on Wheels with Drop Leaf, Storage Cabinet, Drawer, Spice/Towel Rack, Kitchen Cart, 47.25\" Wide White", "asin": "B09P3KT1MK", "price": "$133.59", "delivery": "FREE delivery Thu, May 1"},
{"title": "Kitchen Island with Storage, 31.5\" D Rolling Kitchen Island Cart on Wheels with Widen Drop Leaf Rubberwood Top, Large Mobile Kitchen Island with Trash Can Storage and Towel Bar, White", "asin": "B0DBQTNDQB", "price": "$269.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "4 Pack Magnetic Spice Storage Rack Organizer for Refrigerator and Oven, Black Fridge Organizers and Storage", "asin": "B0C3H9MJQV", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Yaheetech Rolling Kitchen Island Cart with 3 Drawers, Kitchen Storage Cabinet on Wheels with Open Shelves and Inner Adjustable Shelves for Dining Room/Living Room, Thicker Rubberwood Top, White", "asin": "B0BQ67M7MR", "price": "$269.99", "delivery": "$29.99 delivery Mon, Apr 28"},
{"title": "HOSTACK Kitchen Island Cart with Storage, 47'' Kitchen Storage Island on Wheels with 2 Drawers, Rolling Island Table with Adjustable Shelves, Mobile Buffet Sideboard Cabinet for Dining Room, White", "asin": "B0DN13DKK5", "price": "$209.99", "delivery": "$29.99 delivery Fri, May 2"},
{"title": "Sidanli Brown Velvet Bar Stools-Set of 2, 24 Inch Bar Stools for Kitchen Counter", "asin": "B0C7L148XG", "price": "$199.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Rattan Counter Height Stools with Cane Back, Upholstered Seat, Walnut Craftsmanship, Swivel Counter Stools for Island/Kitchen/Counter/Bar (Walnut Green)", "asin": "B0D9456XYH", "price": "$239.00", "delivery": "FREE delivery May 8 - 12"},
{"title": "Stationary Kitchen Islands Include 2 Chairs, 47\" Kitchen Island with Drop Leaf, Home Bar Table with Spice Rack & with Trash Cabinet, Island Table for Dining Room with Power Outlet, White", "asin": "B0F2H5HNH8", "price": "$299.99", "delivery": "FREE delivery Apr 29 - May 1"},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "delivery": "FREE delivery Apr 29 - May 2"},
{"title": "Furologee Kitchen Bakers Rack with Power Outlet, Microwave Oven Stand with Storage 4 Tiers, Coffee Bar Table with 6 S Hooks, Kitchen Storage Shelf Rack for Spices, Pots, Rustic Brown", "asin": "B0CQC7LCMW", "price": "$56.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "VEVOR Kitchen Island Cart with Solid Wood Top, 35.4\" Width Mobile Carts with Storage Cabinet, Rolling Kitchen Table with Spice Rack, Towel Rack, and Drawer, Portable Islands on Wheels, White", "asin": "B0C69GCFC2", "price": "$151.18", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "60\" Kitchen Island with Power Outlet & Drop Leaf, Kitchen Rolling Island with Spice Rack & Towel Rack, Knife Holder, Kitchen Island Cart with Trash Storage Cabinet, Mobile Island Table for Kitchen", "asin": "B0DJ23CFYS", "price": "$299.99", "delivery": "FREE delivery Apr 29 - 30"},
{"title": "FINETONES Kitchen Island with Storage, Rolling Kitchen Island on Wheels with Wood Drop Leaf Countertop, Island Table Bar Cart with Spice Towel Rack Portable Kitchen Table Kitchen Carts on Wheels", "asin": "B0DXV6LTH7", "price": "$189.99", "delivery": "$39.99 delivery Fri, May 2"},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 39.4 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Rustic Brown and Black UKKI005B01", "asin": "B0C7CKVR6B", "price": "$104.99", "delivery": "FREE delivery Apr 29 - May 1 Only 6 left in stock - order soon."},
{"title": "Paper Towel Holder - Self-Adhesive or Drilling, Matte Black Wall Mounted Rack - SUS304 Stainless Steel Kitchen Roll Dispenser Under Cabinet", "asin": "B0BLSM37FJ", "price": "$8.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Kitchen Island Cart with Storage, Small Kitchen Island on Wheels with Large Drawer, Adjustable Shelf & Towel Rack, Rolling Island Table for Kitchen & Dining Room, White", "asin": "B0DW8DS83P", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Hodedah Kitchen Island with Spice Rack, Towel Rack & Drawer, Black with Beech Top", "asin": "B079V76GHT", "price": "$87.50", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Yaheetech 40\" Width Kitchen Island Cart on Wheels, 3 Tiers Rolling Utility Cart with Solid Wood Top and Drawer & 2 Spacious Storage Shelf, Serving Trolley for Dining Room, White", "asin": "B08K3XRXPM", "price": "$112.99", "delivery": "$9.99 delivery Fri, May 2"},
{"title": "SPACELEAD Slim Storage Cart 4 Tier,Bathroom Organizer Rolling Utility, Mobile Shelving Unit Slide Out for Office, Kitchen, Laundry Room & Narrow Places,White", "asin": "B09F6JH7PG", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Rolling Kitchen Microwave Cart, 3 Tier Microwave Table Stand with Storage, Kitchen Utility Cart on Lockable Wheels, Small Coffee Cart Shelf Rack Organizer for Living Room Office, Balcony", "asin": "B0DC635ZRW", "price": "$44.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 25 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "3-Tier Rolling Kitchen Cart Microwave Stand on Wheel, Movable Coffee Bar Cart with Metal Handle, Bakers Rack with 8 Hooks Utility Cart for Living Room, Bedroom, Bathroom, Office, White", "asin": "B0D4MBQZ3G", "price": "$30.44", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Shintenchi Kitchen Island Cart with Storage,Rolling Side Table on Wheels with Large Worktop, Cabinet,Towel Rack and Drawers for Kitchen,Dinning Room, White", "asin": "B0BWDQ6Z5L", "price": "$104.99", "delivery": "FREE delivery Fri, May 2"},
{"title": "Merax 82.7\" Kitchen Island with Extendable Dining Table for 4-6, with Storage, Charging Station, 2 Drawers & 2 Side Open Shelves for Dining Room House Bar, White Oak", "asin": "B0DW3HZZJL", "price": "$389.90", "delivery": "FREE delivery as soon as Fri, May 2, 8 AM - 8 PM"},
{"title": "Brown Modern Bar Stools Set of 3, 24 Inch Faux Leather Counter Stools with Curved Backrest, Counter Height Bar Stool for Kitchen Island", "asin": "B0DRS7SM17", "price": "$269.99", "delivery": "FREE delivery Apr 29 - May 1 Only 14 left in stock - order soon."},
{"title": "Sophia & William Light Grey Bar Stools,Counter Height 24\" Bar Stools Set of 3 with Backs, PU Leather Modern Kitchen Island Stools", "asin": "B0CZRBC2T4", "price": "$280.49", "delivery": "FREE delivery Apr 29 - May 1 Only 15 left in stock - order soon."},
{"title": "26\" Rattan Bar Stools Set of 2, Faux Leather Counter Height Swivel Barstools with Rattan Backrest/Wooden Legs,Armless Mid Century Modern Bar Chairs for Kitchen/Dining Room/Bar Chairs,Green PU", "asin": "B0D1G7B2QN", "price": "$224.19", "delivery": "FREE delivery May 5 - 6"}]
<|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": "2025-04-24T22:52:57.754Z", // 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": "2025-04-24T22:03:55.145Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-24T22:51:34.342Z", "action": "click_product", "action_argument": "B0CLDGQBLK"}
{"timestamp": "2025-04-24T22:52:04.818Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:05.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:08.249Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.203Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:09.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:13.730Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:14.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:16.124Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:17.982Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.532Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.716Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:18.893Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.071Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:19.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:20.245Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:21.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:23.451Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:24.673Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:25.191Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:28.409Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:29.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:30.556Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:32.274Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:39.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-24T22:52:46.781Z", "action": "input", "action_argument": "kitchen is"}
{"timestamp": "2025-04-24T22:52:46.864Z", "action": "click", "action_argument": "suggested_term"}
<|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": "kitchen island"}],
"cart_items": [{"title": "Whiterye 24 Inches Velvet Upholstered Island Stools, Bartools Set of 2, Fabric Counter Stools with Back, Counter Height Bar Chairs with Black Legs for Home Kitchen Island, Green.", "asin": "B0CLDGQBLK", "price": "$97.95", "quantity": "1"},
{"title": "Trucozie Cordless Vacuum Cleaner, 8-in-1 Lightweight Stick Vacuum with 45mins Runtime, Powerful Suction, Rechargeable Cordless Vacuum for Carpet, Tile, Pet Hair, Hardwood Floors, Black", "asin": "B0D9QMMHVZ", "price": "$87.99", "quantity": "1"},
{"title": "KitchenAid Hard Anodized Ceramic Nonstick Pots and Pans Set with Saucepans, Frying Pans, Stockpot, and Lids, 10 Piece Non Stick Cookware Set with Stainless Steel Handles - Porcelain White", "asin": "B0DM6ZLKF8", "price": "$229.99", "quantity": "1"},
{"title": "BINO Cutting Board - 3-Piece Chopping Boards | BPA-Free Plastic, Durable, Multipurpose, Dual-Sided, Dishwasher Safe, Easy to Clean | Charcuterie Accessories | Home & Kitchen Utensils White Granite", "asin": "B0BG38ZL8R", "price": "$14.99", "quantity": "1"},
{"title": "Farberware Never Needs Sharpening High-Carbon Stainless Steel Knife Block Set with Non-Slip Handles, 18 Piece, Black", "asin": "B00NAX9QYU", "price": "$32.57", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"}],
"promotion_items": [{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 47.2 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Oak Color and White UKKI001W09", "asin": "B09MS8FFDB", "price": "$111.99", "quantity": ""},
{"title": "Ball & Cast Large Kitchen Island with Rubber Wood Drop Leaf,Embossed Texture Rolling Kitchen Cart On 4 Wheels W/4 Doors&3 Drawers,Mobile Kitchen Islands W/Storage for Kitchen,Dining Room,Grey Blue,54\"", "asin": "B0DPQBTMCB", "price": "$310.74", "quantity": ""},
{"title": "VASAGLE Kitchen Island with Drop Leaf, 47.2\" Width Rolling Kitchen Cart with Power Strip, Extendable Worktop, Workbench,Pegboard, Adjustable Shelf, Golden Oak and Cloud White UKKI013Y01", "asin": "B0D8VMK3D8", "price": "$118.99", "quantity": ""},
{"title": "", "asin": "B0DY7LSS2K", "price": "", "quantity": ""},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage and Drop Leaf, 53 Inch Large Rolling Kitchen Island Cart on Wheels, Portable Islands Table for Dining Room with 2 Open Shelves 2 Drawers and 2 Cabinets, White", "asin": "B0DT5WF1DH", "price": "$279.59", "quantity": ""},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "quantity": ""},
{"title": "HLR Rolling Kitchen Island with Storage, Drop-Leaf Bar Countertop, Spacious Solid Rubberwood Top, Modern Style", "asin": "B0DP8HWXHD", "price": "$299.99", "quantity": ""},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "quantity": ""}],
"ads": [{"title": "homestyles Mobile Kitchen Island Cart with Stainless Steel Top, Sage Green", "asin": "B0CDZ91QJ6"},
{"title": "Homestyles Mobile Kitchen Island Cart with Wood Top and Dropleaf Breakfast Bar, Blue", "asin": "B0CDYC38GY"},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI"}],
"search_results": [{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Swivel Stools with Walnut Craft, Faux Leather Upholstered Seat, Backs for Island/Kitchen (Walnut Green)", "asin": "B0DB77NWXQ", "price": "$214.00", "delivery": "FREE delivery Apr 29 - May 1 Only 8 left in stock - order soon."},
{"title": "HLR Kitchen Island On Wheels, Rolling Kitchen Islands Cart with Drop Leaf Countertop, Barn Door Kitchen Island Table with Storage Cabinet and Tower Rack, Island Table for Kitchen", "asin": "B0CVTT37S7", "price": "$299.99", "delivery": "FREE delivery Apr 27 - 30"},
{"title": "FUFU&GAGA 47\" Farmhouse Buffet Sideboard Cabinet, Metal Leg Storage Cabinet with 2 Storage Drawers, 2 Doors & 4 Shelves, Buffet Table for Dining Room & Kitchen, Coffee Bar Wine Bar Cabinet", "asin": "B0CJ6SP2S7", "price": "$238.00", "delivery": "FREE delivery Fri, May 2 Only 15 left in stock - order soon."},
{"title": "Casual Home Kitchen Island with Solid American Hardwood Top, Slate Gray, 40\" W (373-932)", "asin": "B0BX4RSJDG", "price": "$142.96", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 Only 6 left in stock (more on the way)."},
{"title": "Homestyles Dolly Madison Off-White Mobile Kitchen Island Cart with Wood Drop Leaf Breakfast Bar", "asin": "B01FLRV1LI", "price": "$280.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "47.3\" Solid Rubberwood Kitchen Island with Power Outlets - Extra Large Work Surface, 2 Drawers & Open Shelves Storage Cabinet for Kitchen Dining Room, Farmhouse Style (White)", "asin": "B0DW4CPWQN", "price": "$209.99", "delivery": "$39.99 delivery Apr 28 - May 1"},
{"title": "Shintenchi Rolling Kitchen Island Cart with Folding Drop Leaf Breakfast Bar, Portable Trolley Island with Large Storage Cabinet, Shelf and Drawer, White", "asin": "B0CXP3S2KX", "price": "$143.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "IRONCK Rolling Kitchen Island Table on Wheels with Drop Leaf, Storage Cabinet, Drawer, Spice/Towel Rack, Kitchen Cart, 47.25\" Wide White", "asin": "B09P3KT1MK", "price": "$133.59", "delivery": "FREE delivery Thu, May 1"},
{"title": "Kitchen Island with Storage, 31.5\" D Rolling Kitchen Island Cart on Wheels with Widen Drop Leaf Rubberwood Top, Large Mobile Kitchen Island with Trash Can Storage and Towel Bar, White", "asin": "B0DBQTNDQB", "price": "$269.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "4 Pack Magnetic Spice Storage Rack Organizer for Refrigerator and Oven, Black Fridge Organizers and Storage", "asin": "B0C3H9MJQV", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Yaheetech Rolling Kitchen Island Cart with 3 Drawers, Kitchen Storage Cabinet on Wheels with Open Shelves and Inner Adjustable Shelves for Dining Room/Living Room, Thicker Rubberwood Top, White", "asin": "B0BQ67M7MR", "price": "$269.99", "delivery": "$29.99 delivery Mon, Apr 28"},
{"title": "HOSTACK Kitchen Island Cart with Storage, 47'' Kitchen Storage Island on Wheels with 2 Drawers, Rolling Island Table with Adjustable Shelves, Mobile Buffet Sideboard Cabinet for Dining Room, White", "asin": "B0DN13DKK5", "price": "$209.99", "delivery": "$29.99 delivery Fri, May 2"},
{"title": "Sidanli Brown Velvet Bar Stools-Set of 2, 24 Inch Bar Stools for Kitchen Counter", "asin": "B0C7L148XG", "price": "$199.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Set of 2 Counter Height Bar Stools - 26.4 inch Rattan Counter Height Stools with Cane Back, Upholstered Seat, Walnut Craftsmanship, Swivel Counter Stools for Island/Kitchen/Counter/Bar (Walnut Green)", "asin": "B0D9456XYH", "price": "$239.00", "delivery": "FREE delivery May 8 - 12"},
{"title": "Stationary Kitchen Islands Include 2 Chairs, 47\" Kitchen Island with Drop Leaf, Home Bar Table with Spice Rack & with Trash Cabinet, Island Table for Dining Room with Power Outlet, White", "asin": "B0F2H5HNH8", "price": "$299.99", "delivery": "FREE delivery Apr 29 - May 1"},
{"title": "Kitchen Island with Storage, Kitchen Cart with Charging Station, Rolling Kitchen Island Table with Drop-Leaf, 3 Drawers, Barn Doors, Towel Rack and Spice Rack, White and Walnut", "asin": "B0D62WK98R", "price": "$218.49", "delivery": "FREE delivery Apr 29 - May 2"},
{"title": "Furologee Kitchen Bakers Rack with Power Outlet, Microwave Oven Stand with Storage 4 Tiers, Coffee Bar Table with 6 S Hooks, Kitchen Storage Shelf Rack for Spices, Pots, Rustic Brown", "asin": "B0CQC7LCMW", "price": "$56.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "VEVOR Kitchen Island Cart with Solid Wood Top, 35.4\" Width Mobile Carts with Storage Cabinet, Rolling Kitchen Table with Spice Rack, Towel Rack, and Drawer, Portable Islands on Wheels, White", "asin": "B0C69GCFC2", "price": "$151.18", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "60\" Kitchen Island with Power Outlet & Drop Leaf, Kitchen Rolling Island with Spice Rack & Towel Rack, Knife Holder, Kitchen Island Cart with Trash Storage Cabinet, Mobile Island Table for Kitchen", "asin": "B0DJ23CFYS", "price": "$299.99", "delivery": "FREE delivery Apr 29 - 30"},
{"title": "FINETONES Kitchen Island with Storage, Rolling Kitchen Island on Wheels with Wood Drop Leaf Countertop, Island Table Bar Cart with Spice Towel Rack Portable Kitchen Table Kitchen Carts on Wheels", "asin": "B0DXV6LTH7", "price": "$189.99", "delivery": "$39.99 delivery Fri, May 2"},
{"title": "VASAGLE Kitchen Island with 3 Shelves, 39.4 Inches Width Kitchen Shelf with Large Worktop, Stable Steel Structure, Industrial, Easy to Assemble, Rustic Brown and Black UKKI005B01", "asin": "B0C7CKVR6B", "price": "$104.99", "delivery": "FREE delivery Apr 29 - May 1 Only 6 left in stock - order soon."},
{"title": "Paper Towel Holder - Self-Adhesive or Drilling, Matte Black Wall Mounted Rack - SUS304 Stainless Steel Kitchen Roll Dispenser Under Cabinet", "asin": "B0BLSM37FJ", "price": "$8.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Kitchen Island Cart with Storage, Small Kitchen Island on Wheels with Large Drawer, Adjustable Shelf & Towel Rack, Rolling Island Table for Kitchen & Dining Room, White", "asin": "B0DW8DS83P", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Hodedah Kitchen Island with Spice Rack, Towel Rack & Drawer, Black with Beech Top", "asin": "B079V76GHT", "price": "$87.50", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "Yaheetech 40\" Width Kitchen Island Cart on Wheels, 3 Tiers Rolling Utility Cart with Solid Wood Top and Drawer & 2 Spacious Storage Shelf, Serving Trolley for Dining Room, White", "asin": "B08K3XRXPM", "price": "$112.99", "delivery": "$9.99 delivery Fri, May 2"},
{"title": "SPACELEAD Slim Storage Cart 4 Tier,Bathroom Organizer Rolling Utility, Mobile Shelving Unit Slide Out for Office, Kitchen, Laundry Room & Narrow Places,White", "asin": "B09F6JH7PG", "price": "$19.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM on eligible orders Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Rolling Kitchen Microwave Cart, 3 Tier Microwave Table Stand with Storage, Kitchen Utility Cart on Lockable Wheels, Small Coffee Cart Shelf Rack Organizer for Living Room Office, Balcony", "asin": "B0DC635ZRW", "price": "$44.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 25 Or Non-members get FREE delivery Tue, Apr 29"},
{"title": "3-Tier Rolling Kitchen Cart Microwave Stand on Wheel, Movable Coffee Bar Cart with Metal Handle, Bakers Rack with 8 Hooks Utility Cart for Living Room, Bedroom, Bathroom, Office, White", "asin": "B0D4MBQZ3G", "price": "$30.44", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Tue, Apr 29 on $35 of items shipped by Amazon"},
{"title": "Shintenchi Kitchen Island Cart with Storage,Rolling Side Table on Wheels with Large Worktop, Cabinet,Towel Rack and Drawers for Kitchen,Dinning Room, White", "asin": "B0BWDQ6Z5L", "price": "$104.99", "delivery": "FREE delivery Fri, May 2"},
{"title": "Merax 82.7\" Kitchen Island with Extendable Dining Table for 4-6, with Storage, Charging Station, 2 Drawers & 2 Side Open Shelves for Dining Room House Bar, White Oak", "asin": "B0DW3HZZJL", "price": "$389.90", "delivery": "FREE delivery as soon as Fri, May 2, 8 AM - 8 PM"},
{"title": "Brown Modern Bar Stools Set of 3, 24 Inch Faux Leather Counter Stools with Curved Backrest, Counter Height Bar Stool for Kitchen Island", "asin": "B0DRS7SM17", "price": "$269.99", "delivery": "FREE delivery Apr 29 - May 1 Only 14 left in stock - order soon."},
{"title": "Sophia & William Light Grey Bar Stools,Counter Height 24\" Bar Stools Set of 3 with Backs, PU Leather Modern Kitchen Island Stools", "asin": "B0CZRBC2T4", "price": "$280.49", "delivery": "FREE delivery Apr 29 - May 1 Only 15 left in stock - order soon."},
{"title": "26\" Rattan Bar Stools Set of 2, Faux Leather Counter Height Swivel Barstools with Rattan Backrest/Wooden Legs,Armless Mid Century Modern Bar Chairs for Kitchen/Dining Room/Bar Chairs,Green PU", "asin": "B0D1G7B2QN", "price": "$224.19", "delivery": "FREE delivery May 5 - 6"}]
<|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": "2025-04-24T22:52:57.754Z", // 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>
