<|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": "2025-04-23T23:29:49.682Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-23T23:30:55.227Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-23T23:59:08.229Z", "action": "input", "action_argument": "vac"}
{"timestamp": "2025-04-23T23:59:08.331Z", "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": "vacuum cleaner"}],
"cart_items": [{"title": "Titanker Shower Curtain Hooks Rings, Rust Resistant Metal Double Glide Shower Hooks Rings for Bathroom Shower Rods Curtains, Set of 12 Hooks - Nickel", "asin": "B081YQBPSS", "price": "$7.49", "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": "$32.60", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"},
{"title": "Shunzhi Green Set of 2 Modern Leather Counter Stools with Shell Back for Kitchen Island, 26'' Barstools Upholstered Bar Chairs Island Stools with Metal Legs for Home Bar/Pub", "asin": "B0BWMXRSH8", "price": "$169.89", "quantity": "1"}],
"promotion_items": [{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "quantity": ""},
{"title": "DEVOAC Cordless Vacuum Cleaner, Lightweight with Rechargeable Battery, Convenient 6 in 1 Handheld Stick Vacuum Cleaner with Powerful Suction for Carpet Hard Floor Pet Hair Home", "asin": "B0CQMWFJQ6", "price": "$99.99", "quantity": ""},
{"title": "", "asin": "B07B2TNKL3", "price": "", "quantity": ""},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "quantity": ""},
{"title": "Shark AZ2002 Vertex Powered Lift-Away Upright Vacuum with DuoClean PowerFins, Self-Cleaning Brushroll, Large Dust Cup, Pet Crevice Tool, Dusting Brush & Power Brush, Silver/Rose Gold", "asin": "B089TQB1RB", "price": "$349.99", "quantity": ""},
{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae OmniForce\u2122 Cordless Multi-Surface Hard Floor Cleaner Wet Dry Vacuum with Dedicated Dry Vacuum Mode, 3882.\" Limited time Deal. Price was $379.99. Current price is $249.98 after 34% off. Eligible for Prime.", "asin": "B0CMV9PYRQ"},
{"title": "Go to detail page for \"Bissell CrossWave Cordless Max Vacuum Mop All in One Wet and Dry Vac Combo Hard Floor Cleaner and Area Rugs, Cordless Mop, Pack-in Formulas Included, 2554A.\" Price $282.00. Not eligible for Prime.", "asin": "B07SXD5KKG"},
{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae HydroSteam\u2122 Wet Dry Vac, Multi-Purpose Vacuum, Wash, and Steam, Sanitize Formula Included, 35151.\" Price $319.99. Eligible for Prime. Best seller.", "asin": "B0BP8D331P"}],
"search_results": [{"title": "Amazon Basics 2-in-1 Stick Vacuum Cleaner for Home, Convertible to Handheld, Lightweight (3.9 LBS), with Washable HEPA Filter, 0.5L Dust Cup and Crevice Tools, 19.7-Ft Cord, 300W, Black", "asin": "B0D6QS74FM", "price": "$27.20", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Compact Upright Vacuum, Fits in Dorm Rooms & Apartments, Lightweight with Powerful Suction and Removable Extension Wand, 3508", "asin": "B09V5NPHP3", "price": "$59.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away Deluxe with Large Dust Cup Capacity, HEPA Filter, Swivel Steering, Upholstery Tool & Crevice Tool, Blue, NV360", "asin": "B00JH98GR4", "price": "$189.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell Featherweight Stick Lightweight Bagless Vacuum with Crevice Tool, 2033M, Black", "asin": "B081HQFJWZ", "price": "$33.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell\u00ae CleanView Swivel Vacuum with Triple Action Brush Roll, Swivel Steering, Extension Wand, Easy-Empty Dirt Tank, Multi-Cyclonic Suction System, New 2024 Model", "asin": "B0CWB3TF7X", "price": "$119.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Rocket Ultra-Light Corded Bagless Vacuum for Carpet and Hard Floor Cleaning with Swivel Steering (HV301), Gray/Orange", "asin": "B00DFBDALC", "price": "$119.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 450W 40Kpa Powerful Stick Vacuum, Up to 50Mins Rechargeable Battery, Vacuum Cleaners for Home Anti-Tangled Lightweight Handheld for Hardwood Floor, Carpets, Pet Hair", "asin": "B0D4Z7TFXV", "price": "$139.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60 Mins Runtime Vacuum Cleaners for Home, Stick Vacuum with Self-Standing, Wall Mount Charging and Intelligent Auto Mode, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DFC28HX2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "LEVOIT Cordless Vacuum Cleaner, Stick Vac with Tangle-Resistant Design, Up to 50 Minutes, Powerful Suction, Rechargeable, Lightweight, and Versatile for Carpet, Hard Floor, Pet Hair, LVAC-200", "asin": "B0CB6B2JWG", "price": "$149.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NEU10AE5 Powerful Bagless Upright Vacuum Cleaner Carpet and Floor, AirSpeed Ultra-Lightweight Vacuum Cleaner, w/ Replacement Filter, Blue", "asin": "B0923VNPNP", "price": "$62.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Dirt Devil Endura Lite Upright Bagless Vacuum Cleaner for Carpet and Hard Floor, Powerful, Lightweight, Corded Vacuum Cleaners for Home Use", "asin": "B089WZMB7R", "price": "$54.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NES215A Blaze 3-in-1 Swivel Handheld & Stick Vacuum Cleaner, Blue", "asin": "B07NVR2NTT", "price": "$30.22", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Intercleaner Corded Vacuum Cleaner, 15KPa Powerful Suction with 400W Motor, 12 in 1 Lightweight Bagless Stick Vac with Handheld, Ultra Quiet, for Hardwood Floor Carpet Car Pet Hair", "asin": "B0B499BXWC", "price": "$29.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka WhirlWind Bagless Canister 2.5L Vacuum Cleaner, Lightweight Vac for Carpets and Hard Floors, NEN110A, Blue", "asin": "B07GB4S9H5", "price": "$79.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Swivel Pet Reach Full-Size Vacuum Cleaner, with Quick Release Wand, & Swivel Steering, 3198A, Color May Vary", "asin": "B09LNHL7JN", "price": "$119.04", "delivery": "FREE delivery Mon, Apr 28 Or fastest delivery Sun, Apr 27"},
{"title": "Bissell CleanView Compact Turbo Upright Vacuum with Quick Release Wand, Full Size Power, Compact Size for Apartments & Dorms, 3437F", "asin": "B0B6D6GML1", "price": "$79.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Oreck Commercial XL Vacuum Cleaner, Bagged Upright Vac for Carpets and Hard Floor, Lightweight, Automatic Height Adjust, High-Speed Brush Roll, Powerful Vacuum Cleaners for Commercial Use", "asin": "B001NDNV18", "price": "$145.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Rewind Upright Bagless Vacuum with Automatic Cord Rewind & Active Wand, 3534", "asin": "B0BFJP4BDM", "price": "$109.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Croded Vacuum Cleaners 20Kpa Powerful Suction Ultra-Light Stick Vacuum for Hard Floor Pet Hair Vacuum", "asin": "B0D5CR54LS", "price": "$49.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 70Mins Vacuum Cleaners for Home, Stick Vacuum with Charging Dock Station, Anti-tangle Wireless Vacumm, Rechargeable Cordless Vacuum for Pet Hair/Carpet/Hard Floor", "asin": "B0DF74L6N2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Vacmaster Corded Stick Vacuum Cleaner 2 in 1 Ultra-Lightweight 14Kpa Power Suction Handheld Vacuum Cleaner with Washable HEPA Filter for Home, Car, Pet Hair, Carpet, Hard Floor", "asin": "B08CF34DJV", "price": "$33.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, Stick Vacuum with Powerful Suction, 45Mins Runtime Vacuum Cleaners for Home, Anti-tangle and 1.5L Dust Cup, 6 in 1 Lightweight Vacuum for Hardwood Floor Carpet Pet Hair", "asin": "B0D7ZT5HN1", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29 Or fastest delivery Sun, Apr 27"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"}]
<|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": "2025-04-23T23:59:37.494Z", // 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": "2025-04-23T23:29:49.682Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-23T23:30:55.227Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-23T23:59:08.229Z", "action": "input", "action_argument": "vac"}
{"timestamp": "2025-04-23T23:59:08.331Z", "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": "vacuum cleaner"}],
"cart_items": [{"title": "Titanker Shower Curtain Hooks Rings, Rust Resistant Metal Double Glide Shower Hooks Rings for Bathroom Shower Rods Curtains, Set of 12 Hooks - Nickel", "asin": "B081YQBPSS", "price": "$7.49", "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": "$32.60", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"},
{"title": "Shunzhi Green Set of 2 Modern Leather Counter Stools with Shell Back for Kitchen Island, 26'' Barstools Upholstered Bar Chairs Island Stools with Metal Legs for Home Bar/Pub", "asin": "B0BWMXRSH8", "price": "$169.89", "quantity": "1"}],
"promotion_items": [{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "quantity": ""},
{"title": "DEVOAC Cordless Vacuum Cleaner, Lightweight with Rechargeable Battery, Convenient 6 in 1 Handheld Stick Vacuum Cleaner with Powerful Suction for Carpet Hard Floor Pet Hair Home", "asin": "B0CQMWFJQ6", "price": "$99.99", "quantity": ""},
{"title": "", "asin": "B07B2TNKL3", "price": "", "quantity": ""},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "quantity": ""},
{"title": "Shark AZ2002 Vertex Powered Lift-Away Upright Vacuum with DuoClean PowerFins, Self-Cleaning Brushroll, Large Dust Cup, Pet Crevice Tool, Dusting Brush & Power Brush, Silver/Rose Gold", "asin": "B089TQB1RB", "price": "$349.99", "quantity": ""},
{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae OmniForce\u2122 Cordless Multi-Surface Hard Floor Cleaner Wet Dry Vacuum with Dedicated Dry Vacuum Mode, 3882.\" Limited time Deal. Price was $379.99. Current price is $249.98 after 34% off. Eligible for Prime.", "asin": "B0CMV9PYRQ"},
{"title": "Go to detail page for \"Bissell CrossWave Cordless Max Vacuum Mop All in One Wet and Dry Vac Combo Hard Floor Cleaner and Area Rugs, Cordless Mop, Pack-in Formulas Included, 2554A.\" Price $282.00. Not eligible for Prime.", "asin": "B07SXD5KKG"},
{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae HydroSteam\u2122 Wet Dry Vac, Multi-Purpose Vacuum, Wash, and Steam, Sanitize Formula Included, 35151.\" Price $319.99. Eligible for Prime. Best seller.", "asin": "B0BP8D331P"}],
"search_results": [{"title": "Amazon Basics 2-in-1 Stick Vacuum Cleaner for Home, Convertible to Handheld, Lightweight (3.9 LBS), with Washable HEPA Filter, 0.5L Dust Cup and Crevice Tools, 19.7-Ft Cord, 300W, Black", "asin": "B0D6QS74FM", "price": "$27.20", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Compact Upright Vacuum, Fits in Dorm Rooms & Apartments, Lightweight with Powerful Suction and Removable Extension Wand, 3508", "asin": "B09V5NPHP3", "price": "$59.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away Deluxe with Large Dust Cup Capacity, HEPA Filter, Swivel Steering, Upholstery Tool & Crevice Tool, Blue, NV360", "asin": "B00JH98GR4", "price": "$189.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell Featherweight Stick Lightweight Bagless Vacuum with Crevice Tool, 2033M, Black", "asin": "B081HQFJWZ", "price": "$33.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell\u00ae CleanView Swivel Vacuum with Triple Action Brush Roll, Swivel Steering, Extension Wand, Easy-Empty Dirt Tank, Multi-Cyclonic Suction System, New 2024 Model", "asin": "B0CWB3TF7X", "price": "$119.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Rocket Ultra-Light Corded Bagless Vacuum for Carpet and Hard Floor Cleaning with Swivel Steering (HV301), Gray/Orange", "asin": "B00DFBDALC", "price": "$119.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 450W 40Kpa Powerful Stick Vacuum, Up to 50Mins Rechargeable Battery, Vacuum Cleaners for Home Anti-Tangled Lightweight Handheld for Hardwood Floor, Carpets, Pet Hair", "asin": "B0D4Z7TFXV", "price": "$139.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60 Mins Runtime Vacuum Cleaners for Home, Stick Vacuum with Self-Standing, Wall Mount Charging and Intelligent Auto Mode, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DFC28HX2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "LEVOIT Cordless Vacuum Cleaner, Stick Vac with Tangle-Resistant Design, Up to 50 Minutes, Powerful Suction, Rechargeable, Lightweight, and Versatile for Carpet, Hard Floor, Pet Hair, LVAC-200", "asin": "B0CB6B2JWG", "price": "$149.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NEU10AE5 Powerful Bagless Upright Vacuum Cleaner Carpet and Floor, AirSpeed Ultra-Lightweight Vacuum Cleaner, w/ Replacement Filter, Blue", "asin": "B0923VNPNP", "price": "$62.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Dirt Devil Endura Lite Upright Bagless Vacuum Cleaner for Carpet and Hard Floor, Powerful, Lightweight, Corded Vacuum Cleaners for Home Use", "asin": "B089WZMB7R", "price": "$54.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NES215A Blaze 3-in-1 Swivel Handheld & Stick Vacuum Cleaner, Blue", "asin": "B07NVR2NTT", "price": "$30.22", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Intercleaner Corded Vacuum Cleaner, 15KPa Powerful Suction with 400W Motor, 12 in 1 Lightweight Bagless Stick Vac with Handheld, Ultra Quiet, for Hardwood Floor Carpet Car Pet Hair", "asin": "B0B499BXWC", "price": "$29.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka WhirlWind Bagless Canister 2.5L Vacuum Cleaner, Lightweight Vac for Carpets and Hard Floors, NEN110A, Blue", "asin": "B07GB4S9H5", "price": "$79.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Swivel Pet Reach Full-Size Vacuum Cleaner, with Quick Release Wand, & Swivel Steering, 3198A, Color May Vary", "asin": "B09LNHL7JN", "price": "$119.04", "delivery": "FREE delivery Mon, Apr 28 Or fastest delivery Sun, Apr 27"},
{"title": "Bissell CleanView Compact Turbo Upright Vacuum with Quick Release Wand, Full Size Power, Compact Size for Apartments & Dorms, 3437F", "asin": "B0B6D6GML1", "price": "$79.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Oreck Commercial XL Vacuum Cleaner, Bagged Upright Vac for Carpets and Hard Floor, Lightweight, Automatic Height Adjust, High-Speed Brush Roll, Powerful Vacuum Cleaners for Commercial Use", "asin": "B001NDNV18", "price": "$145.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Rewind Upright Bagless Vacuum with Automatic Cord Rewind & Active Wand, 3534", "asin": "B0BFJP4BDM", "price": "$109.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Croded Vacuum Cleaners 20Kpa Powerful Suction Ultra-Light Stick Vacuum for Hard Floor Pet Hair Vacuum", "asin": "B0D5CR54LS", "price": "$49.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 70Mins Vacuum Cleaners for Home, Stick Vacuum with Charging Dock Station, Anti-tangle Wireless Vacumm, Rechargeable Cordless Vacuum for Pet Hair/Carpet/Hard Floor", "asin": "B0DF74L6N2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Vacmaster Corded Stick Vacuum Cleaner 2 in 1 Ultra-Lightweight 14Kpa Power Suction Handheld Vacuum Cleaner with Washable HEPA Filter for Home, Car, Pet Hair, Carpet, Hard Floor", "asin": "B08CF34DJV", "price": "$33.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, Stick Vacuum with Powerful Suction, 45Mins Runtime Vacuum Cleaners for Home, Anti-tangle and 1.5L Dust Cup, 6 in 1 Lightweight Vacuum for Hardwood Floor Carpet Pet Hair", "asin": "B0D7ZT5HN1", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29 Or fastest delivery Sun, Apr 27"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"}]
<|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": "2025-04-23T23:59:37.494Z", // 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": "2025-04-23T23:29:49.682Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-23T23:30:55.227Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-23T23:59:08.229Z", "action": "input", "action_argument": "vac"}
{"timestamp": "2025-04-23T23:59:08.331Z", "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": "vacuum cleaner"}],
"cart_items": [{"title": "Titanker Shower Curtain Hooks Rings, Rust Resistant Metal Double Glide Shower Hooks Rings for Bathroom Shower Rods Curtains, Set of 12 Hooks - Nickel", "asin": "B081YQBPSS", "price": "$7.49", "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": "$32.60", "quantity": "1"},
{"title": "South Shore Myro Kitchen Island, Faux Black Stone and White", "asin": "B0BLHTX7V6", "price": "$395.99", "quantity": "1"},
{"title": "Shunzhi Green Set of 2 Modern Leather Counter Stools with Shell Back for Kitchen Island, 26'' Barstools Upholstered Bar Chairs Island Stools with Metal Legs for Home Bar/Pub", "asin": "B0BWMXRSH8", "price": "$169.89", "quantity": "1"}],
"promotion_items": [{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "quantity": ""},
{"title": "DEVOAC Cordless Vacuum Cleaner, Lightweight with Rechargeable Battery, Convenient 6 in 1 Handheld Stick Vacuum Cleaner with Powerful Suction for Carpet Hard Floor Pet Hair Home", "asin": "B0CQMWFJQ6", "price": "$99.99", "quantity": ""},
{"title": "", "asin": "B07B2TNKL3", "price": "", "quantity": ""},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "quantity": ""},
{"title": "Shark AZ2002 Vertex Powered Lift-Away Upright Vacuum with DuoClean PowerFins, Self-Cleaning Brushroll, Large Dust Cup, Pet Crevice Tool, Dusting Brush & Power Brush, Silver/Rose Gold", "asin": "B089TQB1RB", "price": "$349.99", "quantity": ""},
{"title": "Bissell CleanView Swivel Rewind Pet Reach Vacuum Cleaner, with Quick Release Wand, Swivel Steering and Automatic Cord Rewind, 3197A (Color May Vary)", "asin": "B09LPCZ9FF", "price": "$175.09", "quantity": ""},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae OmniForce\u2122 Cordless Multi-Surface Hard Floor Cleaner Wet Dry Vacuum with Dedicated Dry Vacuum Mode, 3882.\" Limited time Deal. Price was $379.99. Current price is $249.98 after 34% off. Eligible for Prime.", "asin": "B0CMV9PYRQ"},
{"title": "Go to detail page for \"Bissell CrossWave Cordless Max Vacuum Mop All in One Wet and Dry Vac Combo Hard Floor Cleaner and Area Rugs, Cordless Mop, Pack-in Formulas Included, 2554A.\" Price $282.00. Not eligible for Prime.", "asin": "B07SXD5KKG"},
{"title": "Go to detail page for \"Bissell\u00ae CrossWave\u00ae HydroSteam\u2122 Wet Dry Vac, Multi-Purpose Vacuum, Wash, and Steam, Sanitize Formula Included, 35151.\" Price $319.99. Eligible for Prime. Best seller.", "asin": "B0BP8D331P"}],
"search_results": [{"title": "Amazon Basics 2-in-1 Stick Vacuum Cleaner for Home, Convertible to Handheld, Lightweight (3.9 LBS), with Washable HEPA Filter, 0.5L Dust Cup and Crevice Tools, 19.7-Ft Cord, 300W, Black", "asin": "B0D6QS74FM", "price": "$27.20", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away with Swivel Steering, HEPA Filter, XL Dust Cup, Pet Power, Dusting Brush, and Crevice Tool, Perfect for Pet Hair, White/Silver, NV356E", "asin": "B005KMDV9A", "price": "$159.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Compact Upright Vacuum, Fits in Dorm Rooms & Apartments, Lightweight with Powerful Suction and Removable Extension Wand, 3508", "asin": "B09V5NPHP3", "price": "$59.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Upright Vacuum, Navigator Lift-Away Deluxe with Large Dust Cup Capacity, HEPA Filter, Swivel Steering, Upholstery Tool & Crevice Tool, Blue, NV360", "asin": "B00JH98GR4", "price": "$189.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell Featherweight Stick Lightweight Bagless Vacuum with Crevice Tool, 2033M, Black", "asin": "B081HQFJWZ", "price": "$33.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell\u00ae CleanView Swivel Vacuum with Triple Action Brush Roll, Swivel Steering, Extension Wand, Easy-Empty Dirt Tank, Multi-Cyclonic Suction System, New 2024 Model", "asin": "B0CWB3TF7X", "price": "$119.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Shark Rocket Ultra-Light Corded Bagless Vacuum for Carpet and Hard Floor Cleaning with Swivel Steering (HV301), Gray/Orange", "asin": "B00DFBDALC", "price": "$119.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 450W 40Kpa Powerful Stick Vacuum, Up to 50Mins Rechargeable Battery, Vacuum Cleaners for Home Anti-Tangled Lightweight Handheld for Hardwood Floor, Carpets, Pet Hair", "asin": "B0D4Z7TFXV", "price": "$139.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60 Mins Runtime Vacuum Cleaners for Home, Stick Vacuum with Self-Standing, Wall Mount Charging and Intelligent Auto Mode, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DFC28HX2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "LEVOIT Cordless Vacuum Cleaner, Stick Vac with Tangle-Resistant Design, Up to 50 Minutes, Powerful Suction, Rechargeable, Lightweight, and Versatile for Carpet, Hard Floor, Pet Hair, LVAC-200", "asin": "B0CB6B2JWG", "price": "$149.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 48Kpa 550W 65Mins Vacuum Cleaners for Home, Vacuum Cleaner with Wall Mount Charging, Anti-Tangle Stick Vacuum Self-Standing, Vacuum Cordless Rechargeable for Pet Hair/Carpet", "asin": "B0DQX1KQ2W", "price": "$169.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaners for Home,8-in-1/65Min/600W/48Kpa Powerful Suction,Self-Standing Cordless Stick Vacuum Cleaner,Lightweight Anti-Tangle Rechargeable Vacuum for Floor/Carpet/Pet Hair/Car", "asin": "B0DJXRXZDQ", "price": "$169.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NEU10AE5 Powerful Bagless Upright Vacuum Cleaner Carpet and Floor, AirSpeed Ultra-Lightweight Vacuum Cleaner, w/ Replacement Filter, Blue", "asin": "B0923VNPNP", "price": "$62.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Dirt Devil Endura Lite Upright Bagless Vacuum Cleaner for Carpet and Hard Floor, Powerful, Lightweight, Corded Vacuum Cleaners for Home Use", "asin": "B089WZMB7R", "price": "$54.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA Longlasting Vacuum Cleaners for Home, Stick Vacuum with LED Touch Screen & Rechargeable 2500 mAh Battery, Handheld Vacuum for Pet Hair/Carpet/Floor", "asin": "B0DJBNGLM5", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "B0BN5F6MJY", "price": "$58.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Eureka NES215A Blaze 3-in-1 Swivel Handheld & Stick Vacuum Cleaner, Blue", "asin": "B07NVR2NTT", "price": "$30.22", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Intercleaner Corded Vacuum Cleaner, 15KPa Powerful Suction with 400W Motor, 12 in 1 Lightweight Bagless Stick Vac with Handheld, Ultra Quiet, for Hardwood Floor Carpet Car Pet Hair", "asin": "B0B499BXWC", "price": "$29.98", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka WhirlWind Bagless Canister 2.5L Vacuum Cleaner, Lightweight Vac for Carpets and Hard Floors, NEN110A, Blue", "asin": "B07GB4S9H5", "price": "$79.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Swivel Pet Reach Full-Size Vacuum Cleaner, with Quick Release Wand, & Swivel Steering, 3198A, Color May Vary", "asin": "B09LNHL7JN", "price": "$119.04", "delivery": "FREE delivery Mon, Apr 28 Or fastest delivery Sun, Apr 27"},
{"title": "Bissell CleanView Compact Turbo Upright Vacuum with Quick Release Wand, Full Size Power, Compact Size for Apartments & Dorms, 3437F", "asin": "B0B6D6GML1", "price": "$79.99", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Oreck Commercial XL Vacuum Cleaner, Bagged Upright Vac for Carpets and Hard Floor, Lightweight, Automatic Height Adjust, High-Speed Brush Roll, Powerful Vacuum Cleaners for Commercial Use", "asin": "B001NDNV18", "price": "$145.00", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "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", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Bissell CleanView Rewind Upright Bagless Vacuum with Automatic Cord Rewind & Active Wand, 3534", "asin": "B0BFJP4BDM", "price": "$109.99", "delivery": "Prime members get FREE delivery Sat, Apr 26 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Croded Vacuum Cleaners 20Kpa Powerful Suction Ultra-Light Stick Vacuum for Hard Floor Pet Hair Vacuum", "asin": "B0D5CR54LS", "price": "$49.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 70Mins Vacuum Cleaners for Home, Stick Vacuum with Charging Dock Station, Anti-tangle Wireless Vacumm, Rechargeable Cordless Vacuum for Pet Hair/Carpet/Hard Floor", "asin": "B0DF74L6N2", "price": "$129.99", "delivery": "Prime members get FREE delivery Tomorrow, Apr 24 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Vacmaster Corded Stick Vacuum Cleaner 2 in 1 Ultra-Lightweight 14Kpa Power Suction Handheld Vacuum Cleaner with Washable HEPA Filter for Home, Car, Pet Hair, Carpet, Hard Floor", "asin": "B08CF34DJV", "price": "$33.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon"},
{"title": "Eureka PowerSpeed Bagless Upright Vacuum Cleaner, Pet Turbo, Black", "asin": "B091SWWH59", "price": "$89.98", "delivery": "Prime members get FREE delivery Fri, Apr 25 Or Non-members get FREE delivery Mon, Apr 28"},
{"title": "Cordless Vacuum Cleaner, Stick Vacuum with Powerful Suction, 45Mins Runtime Vacuum Cleaners for Home, Anti-tangle and 1.5L Dust Cup, 6 in 1 Lightweight Vacuum for Hardwood Floor Carpet Pet Hair", "asin": "B0D7ZT5HN1", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29 Or fastest delivery Sun, Apr 27"},
{"title": "Cordless Vacuum Cleaner, 550W 45KPA 60Mins Cordless Stick Vacuum Cleaner With Touch Screen, Self-Standing,Wall Mount Charging, Handheld Vacuum Cleaners for Home/Pet Hair/Carpets/Hard Floors(X7A)", "asin": "B0D54QN5JZ", "price": "$169.99", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Mon, Apr 28"}]
<|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": "2025-04-23T23:59:37.494Z", // 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>
