<|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|>
<|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": ""}],
"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": "loglus Console Table for Entryway, Faux Marble MDF Sofa Table with Golden Frame (Single Layer, White Marble)", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Yoobure Night Stand with Fabric Drawer, Modern Nightstand, Bedside Tables, Mid Century Nightstands with Open Storage Shelf, Wood Bedside Table, Small Night Stands for Bedrooms, 2-Tier Night Table", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Allewie Queen Bed Frame, Velvet Upholstered Platform Bed with Adjustable Vertical Channel Tufted Headboard, Mattress Foundation with Strong Wooden Slats, Box Spring Optional, Easy Assembly, Green", "asin": "", "price": "$142.99", "quantity": ""},
{"title": "Clorox Toilet Wand Toilet Cleaning Kit, ToiletWand, Caddy and 6 Refills (Pack May Vary)", "asin": "", "price": "$11.98", "quantity": ""},
{"title": "Amazon Basics No-Mess Hooded Enclosed Cat Litter Box, Large, Multicolor, 24 in x 18 in x 17 in", "asin": "", "price": "$49.24", "quantity": ""},
{"title": "Amazon Basics Toilet Bowl Cleaner with Cling Action Formula, Bleach, Fresh Scent, 24 Fl Oz, Pack of 1", "asin": "", "price": "$2.07", "quantity": ""},
{"title": "Amazon Basics Round Storage End Table, Side Table with Cloth Basket, Charcoal/Heather Gray, 17.7 x 17.7 x 18.9 in", "asin": "", "price": "$38.43", "quantity": ""},
{"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": "", "price": "$215.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Cookware Set (12 Piece) Pots, Pans, 3 Lids and Kitchen Storage - Non Toxic - Oven Safe & Compatible with All Stovetops - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "Chef Power Ceramic Cookware Set Non Toxic with Detachable Handles, Healthy Nonstick Pans and Pots Set 19 Pcs, Induction Dishwasher Oven Safe Kitchen Set, PFAS PFOA & PTFE Free, Cream White", "asin": "", "price": "$59.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Bakeware Set (11 Pieces) - Baking Sheets, Assorted Baking Pans, Cooling Rack, & Storage - Aluminized Steel Body - Non Toxic, PTFE & PFOA Free - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "KitchenAid 3-Ply Base Stainless Steel Cookware Pots and Pans Set, 10 Piece, Brushed Stainless", "asin": "", "price": "$259.99", "quantity": ""},
{"title": "CAROTE 21Pcs Pots and Pans Set, Nonstick Cookware Sets, White Granite Induction Cookware Non Stick Cooking Set w/Frying Pans & Saucepans(PFOS, PFOA Free)", "asin": "", "price": "$127.49", "quantity": ""},
{"title": "Martha Stewart Lockton Premium Nonstick PFA Free Ceramic Interior 10 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White w/Gold Handle", "asin": "", "price": "$179.99", "quantity": ""},
{"title": "KitchenAid Hard Anodized Nonstick Cookware/Pots and Pans Set, 10 Piece, Matte Black", "asin": "", "price": "$189.99", "quantity": ""},
{"title": "Caraway Mini Cookware Set - Non-Stick Ceramic Fry Pan (1.05 qt, 8\") Sauce Pan (1.75 qt) & Storage Rack - Non Toxic, PTFE & PFOA Free - Oven Safe & Stovetop Agnostic (Gas, Electric & Induction) - Cream", "asin": "", "price": "$200.00", "quantity": ""},
{"title": "Martha Stewart Emmeline Premium Nonstick PFA Free Ceramic Interior 12 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White", "asin": "", "price": "$145.35", "quantity": ""},
{"title": "Rachael Ray Cucina Nonstick Cookware Pots and Pans Set, 12 Piece, Agave Blue", "asin": "", "price": "$159.99", "quantity": ""},
{"title": "Caraway Cookware+ Collection - Specialty Cookware Set - Petite Cooker, Stir Fry Pan, Rondeau, & Stock Pot - 3 Lids & Storage Organizer Included - Cream", "asin": "", "price": "$495.00", "quantity": ""},
{"title": "Sur La Table Kitchen Essentials Viva La Cantina 10 Piece PFA Free Titanium Ceramic Nonstick Interior Forged Aluminum Cookware Pots and Pans Set - 2 Tone White & Silver - Induction Compatible", "asin": "", "price": "$139.99", "quantity": ""},
{"title": "NutriChef Professional 12-Piece Red Nonstick Cookware - PFOA/PFOS-Free, Heat Resistant Lacquer, Elegant Design, Multi-Sized Pots and Pans", "asin": "", "price": "$89.99", "quantity": ""},
{"title": "Trucozie Battery Pack Attachment for Cordless Vacuum Cleaner T350 Black", "asin": "", "price": "$45.99", "quantity": ""},
{"title": "Floerns Women's Deep V Neck Twisted Plunging High Slit Mini Party Dress", "asin": "", "price": "$38.99", "quantity": ""},
{"title": "MR.SIGA Dustpan and Brush Set, Portable Cleaning Brush and Dustpan Combo with Bamboo Handle, White, 1 Set", "asin": "", "price": "$17.99", "quantity": ""},
{"title": "Knife Set, 15 Pcs Kitchen Knife Set with Block Self Sharpening, Dishwasher Safe, 6 Steak Knives, Anti-slip handle, Black", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Conlun Cat Litter Mat Cat Litter Trapping Mat, Honeycomb Double Layer Design, Urine and Water Proof Material, Scatter Control, Less Waste\uff0cEasier to Clean,Washable", "asin": "", "price": "$8.99", "quantity": ""},
{"title": "Aunt Fannie's Carpet Refresher & Deodorizer Powder, Multi-Purpose Carpet, Rug, and Upholstery Odor Eliminator for Homes with Cats and Dogs, Lavender Scent, 16 Oz (Pack of 1), Packaging May Vary", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Corelle Vitrelle 28-oz Soup/Cereal Bowls Set of 6, Chip & Crack Resistant Dinnerware Bowls for Soup, Ramen, Cereal and More, Triple Layer Glass, Winter Frost White", "asin": "", "price": "$38.11", "quantity": ""},
{"title": "Swiffer PowerMop Multi-Surface Mop Kit for Floor Cleaning, Includes PowerMop, 2 Mopping Pad Refills, 1 Cleaning Solution with Fresh Scent and 2 Batteries", "asin": "", "price": "$24.94", "quantity": ""},
{"title": "DAYBETTER Led Strip Lights 32.8ft Kit with Remote and Power Supply Color Changing", "asin": "", "price": "$8.05", "quantity": ""},
{"title": "Swiffer Sweeper 2-in-1 Dry + Wet Floor Mopping and Sweeping Kit, Multi-Surface Kit for Floor Cleaning, Kit Includes 1 Sweeper, 14 Dry Sweeping Cloths, 5 Wet Mopping Cloths", "asin": "", "price": "$16.85", "quantity": ""},
{"title": "Swiffer Duster Heavy Duty Dusting Kit, Cleaning Supplies, 3 ft Extended Handle, 1 Duster, 12 Refills", "asin": "", "price": "$23.05", "quantity": ""},
{"title": "Lwenki Key Holder for Wall, Decorative Key and Mail Holder with Shelf Has Large Hooks for Bags, Coats, Umbrella \u2013 Paulownia Wood Key Hanger with Mounting Hardware (9.8\u201dW x 6.7\u201dH x 4.2\u201dD)", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "FORASTO 2 in 1 Toilet Plunger and Brush Set\uff0cExtended Handle Plunger\uff0cToilet Bowl Brush Plunger Set,Bathroom Cleaning Tools \uff0cToilet Brush Plunger Combo\uff0cCleaning Brush\uff0cBathroom Cleaning Supplies", "asin": "", "price": "$14.99", "quantity": ""},
{"title": "Spray Mop for Floor Cleaning with 3pcs Washable Pads - Wet Dry Microfiber Mop with 800 ml Refillable Bottle for Kitchen Wood Floor Hardwood Laminate Ceramic Tiles Floors Dust Cleaning", "asin": "", "price": "$15.54", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-24T22:03:55.145Z", // 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|>
<|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": ""}],
"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": "loglus Console Table for Entryway, Faux Marble MDF Sofa Table with Golden Frame (Single Layer, White Marble)", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Yoobure Night Stand with Fabric Drawer, Modern Nightstand, Bedside Tables, Mid Century Nightstands with Open Storage Shelf, Wood Bedside Table, Small Night Stands for Bedrooms, 2-Tier Night Table", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Allewie Queen Bed Frame, Velvet Upholstered Platform Bed with Adjustable Vertical Channel Tufted Headboard, Mattress Foundation with Strong Wooden Slats, Box Spring Optional, Easy Assembly, Green", "asin": "", "price": "$142.99", "quantity": ""},
{"title": "Clorox Toilet Wand Toilet Cleaning Kit, ToiletWand, Caddy and 6 Refills (Pack May Vary)", "asin": "", "price": "$11.98", "quantity": ""},
{"title": "Amazon Basics No-Mess Hooded Enclosed Cat Litter Box, Large, Multicolor, 24 in x 18 in x 17 in", "asin": "", "price": "$49.24", "quantity": ""},
{"title": "Amazon Basics Toilet Bowl Cleaner with Cling Action Formula, Bleach, Fresh Scent, 24 Fl Oz, Pack of 1", "asin": "", "price": "$2.07", "quantity": ""},
{"title": "Amazon Basics Round Storage End Table, Side Table with Cloth Basket, Charcoal/Heather Gray, 17.7 x 17.7 x 18.9 in", "asin": "", "price": "$38.43", "quantity": ""},
{"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": "", "price": "$215.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Cookware Set (12 Piece) Pots, Pans, 3 Lids and Kitchen Storage - Non Toxic - Oven Safe & Compatible with All Stovetops - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "Chef Power Ceramic Cookware Set Non Toxic with Detachable Handles, Healthy Nonstick Pans and Pots Set 19 Pcs, Induction Dishwasher Oven Safe Kitchen Set, PFAS PFOA & PTFE Free, Cream White", "asin": "", "price": "$59.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Bakeware Set (11 Pieces) - Baking Sheets, Assorted Baking Pans, Cooling Rack, & Storage - Aluminized Steel Body - Non Toxic, PTFE & PFOA Free - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "KitchenAid 3-Ply Base Stainless Steel Cookware Pots and Pans Set, 10 Piece, Brushed Stainless", "asin": "", "price": "$259.99", "quantity": ""},
{"title": "CAROTE 21Pcs Pots and Pans Set, Nonstick Cookware Sets, White Granite Induction Cookware Non Stick Cooking Set w/Frying Pans & Saucepans(PFOS, PFOA Free)", "asin": "", "price": "$127.49", "quantity": ""},
{"title": "Martha Stewart Lockton Premium Nonstick PFA Free Ceramic Interior 10 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White w/Gold Handle", "asin": "", "price": "$179.99", "quantity": ""},
{"title": "KitchenAid Hard Anodized Nonstick Cookware/Pots and Pans Set, 10 Piece, Matte Black", "asin": "", "price": "$189.99", "quantity": ""},
{"title": "Caraway Mini Cookware Set - Non-Stick Ceramic Fry Pan (1.05 qt, 8\") Sauce Pan (1.75 qt) & Storage Rack - Non Toxic, PTFE & PFOA Free - Oven Safe & Stovetop Agnostic (Gas, Electric & Induction) - Cream", "asin": "", "price": "$200.00", "quantity": ""},
{"title": "Martha Stewart Emmeline Premium Nonstick PFA Free Ceramic Interior 12 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White", "asin": "", "price": "$145.35", "quantity": ""},
{"title": "Rachael Ray Cucina Nonstick Cookware Pots and Pans Set, 12 Piece, Agave Blue", "asin": "", "price": "$159.99", "quantity": ""},
{"title": "Caraway Cookware+ Collection - Specialty Cookware Set - Petite Cooker, Stir Fry Pan, Rondeau, & Stock Pot - 3 Lids & Storage Organizer Included - Cream", "asin": "", "price": "$495.00", "quantity": ""},
{"title": "Sur La Table Kitchen Essentials Viva La Cantina 10 Piece PFA Free Titanium Ceramic Nonstick Interior Forged Aluminum Cookware Pots and Pans Set - 2 Tone White & Silver - Induction Compatible", "asin": "", "price": "$139.99", "quantity": ""},
{"title": "NutriChef Professional 12-Piece Red Nonstick Cookware - PFOA/PFOS-Free, Heat Resistant Lacquer, Elegant Design, Multi-Sized Pots and Pans", "asin": "", "price": "$89.99", "quantity": ""},
{"title": "Trucozie Battery Pack Attachment for Cordless Vacuum Cleaner T350 Black", "asin": "", "price": "$45.99", "quantity": ""},
{"title": "Floerns Women's Deep V Neck Twisted Plunging High Slit Mini Party Dress", "asin": "", "price": "$38.99", "quantity": ""},
{"title": "MR.SIGA Dustpan and Brush Set, Portable Cleaning Brush and Dustpan Combo with Bamboo Handle, White, 1 Set", "asin": "", "price": "$17.99", "quantity": ""},
{"title": "Knife Set, 15 Pcs Kitchen Knife Set with Block Self Sharpening, Dishwasher Safe, 6 Steak Knives, Anti-slip handle, Black", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Conlun Cat Litter Mat Cat Litter Trapping Mat, Honeycomb Double Layer Design, Urine and Water Proof Material, Scatter Control, Less Waste\uff0cEasier to Clean,Washable", "asin": "", "price": "$8.99", "quantity": ""},
{"title": "Aunt Fannie's Carpet Refresher & Deodorizer Powder, Multi-Purpose Carpet, Rug, and Upholstery Odor Eliminator for Homes with Cats and Dogs, Lavender Scent, 16 Oz (Pack of 1), Packaging May Vary", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Corelle Vitrelle 28-oz Soup/Cereal Bowls Set of 6, Chip & Crack Resistant Dinnerware Bowls for Soup, Ramen, Cereal and More, Triple Layer Glass, Winter Frost White", "asin": "", "price": "$38.11", "quantity": ""},
{"title": "Swiffer PowerMop Multi-Surface Mop Kit for Floor Cleaning, Includes PowerMop, 2 Mopping Pad Refills, 1 Cleaning Solution with Fresh Scent and 2 Batteries", "asin": "", "price": "$24.94", "quantity": ""},
{"title": "DAYBETTER Led Strip Lights 32.8ft Kit with Remote and Power Supply Color Changing", "asin": "", "price": "$8.05", "quantity": ""},
{"title": "Swiffer Sweeper 2-in-1 Dry + Wet Floor Mopping and Sweeping Kit, Multi-Surface Kit for Floor Cleaning, Kit Includes 1 Sweeper, 14 Dry Sweeping Cloths, 5 Wet Mopping Cloths", "asin": "", "price": "$16.85", "quantity": ""},
{"title": "Swiffer Duster Heavy Duty Dusting Kit, Cleaning Supplies, 3 ft Extended Handle, 1 Duster, 12 Refills", "asin": "", "price": "$23.05", "quantity": ""},
{"title": "Lwenki Key Holder for Wall, Decorative Key and Mail Holder with Shelf Has Large Hooks for Bags, Coats, Umbrella \u2013 Paulownia Wood Key Hanger with Mounting Hardware (9.8\u201dW x 6.7\u201dH x 4.2\u201dD)", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "FORASTO 2 in 1 Toilet Plunger and Brush Set\uff0cExtended Handle Plunger\uff0cToilet Bowl Brush Plunger Set,Bathroom Cleaning Tools \uff0cToilet Brush Plunger Combo\uff0cCleaning Brush\uff0cBathroom Cleaning Supplies", "asin": "", "price": "$14.99", "quantity": ""},
{"title": "Spray Mop for Floor Cleaning with 3pcs Washable Pads - Wet Dry Microfiber Mop with 800 ml Refillable Bottle for Kitchen Wood Floor Hardwood Laminate Ceramic Tiles Floors Dust Cleaning", "asin": "", "price": "$15.54", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-24T22:03:55.145Z", // 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|>
<|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": ""}],
"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": "loglus Console Table for Entryway, Faux Marble MDF Sofa Table with Golden Frame (Single Layer, White Marble)", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Yoobure Night Stand with Fabric Drawer, Modern Nightstand, Bedside Tables, Mid Century Nightstands with Open Storage Shelf, Wood Bedside Table, Small Night Stands for Bedrooms, 2-Tier Night Table", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Allewie Queen Bed Frame, Velvet Upholstered Platform Bed with Adjustable Vertical Channel Tufted Headboard, Mattress Foundation with Strong Wooden Slats, Box Spring Optional, Easy Assembly, Green", "asin": "", "price": "$142.99", "quantity": ""},
{"title": "Clorox Toilet Wand Toilet Cleaning Kit, ToiletWand, Caddy and 6 Refills (Pack May Vary)", "asin": "", "price": "$11.98", "quantity": ""},
{"title": "Amazon Basics No-Mess Hooded Enclosed Cat Litter Box, Large, Multicolor, 24 in x 18 in x 17 in", "asin": "", "price": "$49.24", "quantity": ""},
{"title": "Amazon Basics Toilet Bowl Cleaner with Cling Action Formula, Bleach, Fresh Scent, 24 Fl Oz, Pack of 1", "asin": "", "price": "$2.07", "quantity": ""},
{"title": "Amazon Basics Round Storage End Table, Side Table with Cloth Basket, Charcoal/Heather Gray, 17.7 x 17.7 x 18.9 in", "asin": "", "price": "$38.43", "quantity": ""},
{"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": "", "price": "$215.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Cookware Set (12 Piece) Pots, Pans, 3 Lids and Kitchen Storage - Non Toxic - Oven Safe & Compatible with All Stovetops - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "Chef Power Ceramic Cookware Set Non Toxic with Detachable Handles, Healthy Nonstick Pans and Pots Set 19 Pcs, Induction Dishwasher Oven Safe Kitchen Set, PFAS PFOA & PTFE Free, Cream White", "asin": "", "price": "$59.99", "quantity": ""},
{"title": "Caraway Nonstick Ceramic Bakeware Set (11 Pieces) - Baking Sheets, Assorted Baking Pans, Cooling Rack, & Storage - Aluminized Steel Body - Non Toxic, PTFE & PFOA Free - Cream", "asin": "", "price": "$395.00", "quantity": ""},
{"title": "KitchenAid 3-Ply Base Stainless Steel Cookware Pots and Pans Set, 10 Piece, Brushed Stainless", "asin": "", "price": "$259.99", "quantity": ""},
{"title": "CAROTE 21Pcs Pots and Pans Set, Nonstick Cookware Sets, White Granite Induction Cookware Non Stick Cooking Set w/Frying Pans & Saucepans(PFOS, PFOA Free)", "asin": "", "price": "$127.49", "quantity": ""},
{"title": "Martha Stewart Lockton Premium Nonstick PFA Free Ceramic Interior 10 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White w/Gold Handle", "asin": "", "price": "$179.99", "quantity": ""},
{"title": "KitchenAid Hard Anodized Nonstick Cookware/Pots and Pans Set, 10 Piece, Matte Black", "asin": "", "price": "$189.99", "quantity": ""},
{"title": "Caraway Mini Cookware Set - Non-Stick Ceramic Fry Pan (1.05 qt, 8\") Sauce Pan (1.75 qt) & Storage Rack - Non Toxic, PTFE & PFOA Free - Oven Safe & Stovetop Agnostic (Gas, Electric & Induction) - Cream", "asin": "", "price": "$200.00", "quantity": ""},
{"title": "Martha Stewart Emmeline Premium Nonstick PFA Free Ceramic Interior 12 Piece Heavy Gauge Enamel Aluminum Pots and Pans Cookware Set - Linen White", "asin": "", "price": "$145.35", "quantity": ""},
{"title": "Rachael Ray Cucina Nonstick Cookware Pots and Pans Set, 12 Piece, Agave Blue", "asin": "", "price": "$159.99", "quantity": ""},
{"title": "Caraway Cookware+ Collection - Specialty Cookware Set - Petite Cooker, Stir Fry Pan, Rondeau, & Stock Pot - 3 Lids & Storage Organizer Included - Cream", "asin": "", "price": "$495.00", "quantity": ""},
{"title": "Sur La Table Kitchen Essentials Viva La Cantina 10 Piece PFA Free Titanium Ceramic Nonstick Interior Forged Aluminum Cookware Pots and Pans Set - 2 Tone White & Silver - Induction Compatible", "asin": "", "price": "$139.99", "quantity": ""},
{"title": "NutriChef Professional 12-Piece Red Nonstick Cookware - PFOA/PFOS-Free, Heat Resistant Lacquer, Elegant Design, Multi-Sized Pots and Pans", "asin": "", "price": "$89.99", "quantity": ""},
{"title": "Trucozie Battery Pack Attachment for Cordless Vacuum Cleaner T350 Black", "asin": "", "price": "$45.99", "quantity": ""},
{"title": "Floerns Women's Deep V Neck Twisted Plunging High Slit Mini Party Dress", "asin": "", "price": "$38.99", "quantity": ""},
{"title": "MR.SIGA Dustpan and Brush Set, Portable Cleaning Brush and Dustpan Combo with Bamboo Handle, White, 1 Set", "asin": "", "price": "$17.99", "quantity": ""},
{"title": "Knife Set, 15 Pcs Kitchen Knife Set with Block Self Sharpening, Dishwasher Safe, 6 Steak Knives, Anti-slip handle, Black", "asin": "", "price": "$39.99", "quantity": ""},
{"title": "Conlun Cat Litter Mat Cat Litter Trapping Mat, Honeycomb Double Layer Design, Urine and Water Proof Material, Scatter Control, Less Waste\uff0cEasier to Clean,Washable", "asin": "", "price": "$8.99", "quantity": ""},
{"title": "Aunt Fannie's Carpet Refresher & Deodorizer Powder, Multi-Purpose Carpet, Rug, and Upholstery Odor Eliminator for Homes with Cats and Dogs, Lavender Scent, 16 Oz (Pack of 1), Packaging May Vary", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Corelle Vitrelle 28-oz Soup/Cereal Bowls Set of 6, Chip & Crack Resistant Dinnerware Bowls for Soup, Ramen, Cereal and More, Triple Layer Glass, Winter Frost White", "asin": "", "price": "$38.11", "quantity": ""},
{"title": "Swiffer PowerMop Multi-Surface Mop Kit for Floor Cleaning, Includes PowerMop, 2 Mopping Pad Refills, 1 Cleaning Solution with Fresh Scent and 2 Batteries", "asin": "", "price": "$24.94", "quantity": ""},
{"title": "DAYBETTER Led Strip Lights 32.8ft Kit with Remote and Power Supply Color Changing", "asin": "", "price": "$8.05", "quantity": ""},
{"title": "Swiffer Sweeper 2-in-1 Dry + Wet Floor Mopping and Sweeping Kit, Multi-Surface Kit for Floor Cleaning, Kit Includes 1 Sweeper, 14 Dry Sweeping Cloths, 5 Wet Mopping Cloths", "asin": "", "price": "$16.85", "quantity": ""},
{"title": "Swiffer Duster Heavy Duty Dusting Kit, Cleaning Supplies, 3 ft Extended Handle, 1 Duster, 12 Refills", "asin": "", "price": "$23.05", "quantity": ""},
{"title": "Lwenki Key Holder for Wall, Decorative Key and Mail Holder with Shelf Has Large Hooks for Bags, Coats, Umbrella \u2013 Paulownia Wood Key Hanger with Mounting Hardware (9.8\u201dW x 6.7\u201dH x 4.2\u201dD)", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "FORASTO 2 in 1 Toilet Plunger and Brush Set\uff0cExtended Handle Plunger\uff0cToilet Bowl Brush Plunger Set,Bathroom Cleaning Tools \uff0cToilet Brush Plunger Combo\uff0cCleaning Brush\uff0cBathroom Cleaning Supplies", "asin": "", "price": "$14.99", "quantity": ""},
{"title": "Spray Mop for Floor Cleaning with 3pcs Washable Pads - Wet Dry Microfiber Mop with 800 ml Refillable Bottle for Kitchen Wood Floor Hardwood Laminate Ceramic Tiles Floors Dust Cleaning", "asin": "", "price": "$15.54", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-24T22:03:55.145Z", // 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>
