<|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": "2025-04-05T21:57:51.547Z", "action": "input", "action_argument": "straw cleaning"}
{"timestamp": "2025-04-05T21:57:51.584Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T21:58:39.527Z", "action": "click_product", "action_argument": "B0CS2X34Q4"}
{"timestamp": "2025-04-05T21:59:00.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T21:59:57.023Z", "action": "input", "action_argument": "dawn straw cleaning brush"}
{"timestamp": "2025-04-05T21:59:58.690Z", "action": "input", "action_argument": "Baby Bottle Cleaner Kit"}
{"timestamp": "2025-04-05T22:00:00.174Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T22:01:17.633Z", "action": "input", "action_argument": "hydro flask"}
{"timestamp": "2025-04-05T22:01:17.644Z", "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": "hydro flask cleaning brush"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$4.69"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"promotion_items": [{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk\n1 Piece Set", "asin": "B0DJSTY9PV", "price": "$15.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""},
{"title": "ALINK 5 Pack Water Bottle Brush Cleaning Set with Holder, Bottle Cleaner with Stand, Straw Nipple Lid Brush for Stanley Tumblers, Drinking Glass, Baby Bottles, Jugs - Gray", "asin": "B0CQLCG9W8", "price": "$13.99", "quantity": ""},
{"title": "8Pcs Water Bottle Cleaner Brush, Multipurpose Bottle Brush Cleaner Kit with Long Nylon Straw Brush Cleaner for Stanley, 4 in 1 Bottle Gap Cleaner and Long Handle Silicone Cup Cleaners(Blue)", "asin": "B0DH3CQ2C5", "price": "$9.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA Toilet Bowl Brush and Holder, Premium Quality, with Solid Handle and Durable Bristles for Bathroom Cleaning, White, 1 Pack", "asin": "B08TM4WH2Q", "price": "$19.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Pea Green-1pk\n1 Piece Set", "asin": "B0DJSXQ8J9", "price": "$15.99", "quantity": ""},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""}],
"search_results": [{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Kit-Blush)", "asin": "B0CQPRCF8W", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk", "asin": "B0DJSTY9PV", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Cleaning Supplies - Bottle Brush & Straw Cleaning Set - Water Bottle Cleaning Accessories Dishwasher Safe Reusable Straw Brush", "asin": "B07BKZKY27", "price": "$12.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "6 Pack Bottle Brush Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Brushes, 3-in-1 Bottle Cleaning Brush for Water Bottle, Baby Bottle, Straws Black", "asin": "B0C1S8WP4X", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush Tube Cleaning Lab Set with Long Handle, Cup Cleaner for Washing Narrow Neck Beer Wine Decanter Pipes Lids Sinks Cap Covers, White", "asin": "B086D7SX8K", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Bottle Brush with Straw Brush, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Sport Bottles, Baby Bottles, Water Bottles, Coffee Mugs, Wine Decanters, Flask, 1 Pack", "asin": "B08Z6X231C", "price": "$9.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Long Handle Bottle Brush, Flexible Scrub Brush for Water Bottles, Glasswares, Mugs, Black, 2 Pack", "asin": "B087PC9KCD", "price": "$13.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Electric Cleaning Brush with USB Rechargeable Electric Bottle Brush Cleaner and 3 Replaceable Silicone Bottle Brushes and Straw Cleaner Brush,Perfect Baby Gifts and Kitchen Brushes(Pink)", "asin": "B0CDPSPQ2F", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush 2 Pack Set - Baby Essentials Bottle Cleaner with Long Handle & Versatile Bottle Brushes for Cleaning - Baby Must Haves Portable Bottle Brush Cleaner - White", "asin": "B0CJ79B97V", "price": "$13.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Multi-Purpose Bottle Cleaner, Insulated Cup Crevice Brush and Micro lid Brush to Easily Clean Bottles, Mugs and Cups - 3-in-1 Small Cleaning Brush Set (3 Pack)", "asin": "B0DSB97H53", "price": "$6.99", "delivery": "FREE delivery Apr 19 - 28 for Prime members"},
{"title": "Good Grips Bottle Brush, Multicolor", "asin": "B00004OCLJ", "price": "$7.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Glass and Water Bottle Brush, Long-Lasting Bristles, Safe On Multiple Types Of Water Bottles, Baby Bottles, Vases, And More", "asin": "B009S1HA6Y", "price": "$4.39", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Multipurpose Bottle Gap Cleaner Brush,3 Pack Cup Cover Cleaning Brush,Cup Crevice Cleaning Tools,Water Bottle Cleaner Brush,Home Kitchen Cleaning Tools", "asin": "B0BMFYYWC7", "price": "$5.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush and Straw Cleaner Brush Set, Extra Long Double-Ended Soft Silicone Brush Cleaner for Baby Bottles, Water Bottles, Cups, Breast Pumps, Detachable & Hangable", "asin": "B0CKNLP5K4", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Set, Long Handle 3-in-1 Stainless Steel Water Bottle Scrubbing Brush, Cleaning for Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Tumblers, Flask(Short Size)", "asin": "B0CCYDK7PT", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Cleaning Scrubbing Brush", "asin": "B0D5MSWXKV", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Cleaner Brush, Bottle Cleaning Brush for Water Bottle, Cups, Baby Bottle, Straws Black", "asin": "B0CX1QZKXR", "price": "$5.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Insulation Bottle Cleaning Tools, Mutipurpose Tiny Silicone Cup Holder Cleaner, Home Kitchen Cleaning Tools", "asin": "B0BL3CWYJC", "price": "$9.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush, Long Stainless Steel Handle Water Bottle Brush Cleaner, Sports Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Beer Bottles, Cups, Wine Glasses, Coffee Mugs, Tumblers, Thermos", "asin": "B0D7GXYH3Y", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Set of Long Handled Stainless Steel Cleaning Brushes Designed for Cleaning Sports Bottles, Baby Bottles, Milk Bottles, Mugs, Coffee Cups, Glassware, flasks (3 Pack)", "asin": "B0D37T5X7Z", "price": "$4.90", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Cleaning Brush with Long Handle, 12.5\" Water Bottle Cleaner for Baby Bottles, Hydro Flask, Sports Bottle, Vase, Glassware, Perfect for Smaller Diameter Bottle Openings (One Pack)", "asin": "B07MPXTPWD", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Drinking Straw Cleaning Brush Long - Bristle Cleaner for Stainless Steel Drink Straws Heavy Duty Brushes for Washing Glass Silicone Metal Straws Tea Pot Spout Mini Micro Bottle", "asin": "B00DKDOKEG", "price": "$3.19", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Water Bottle Cleaner Brush Kit-Cleaning Set for Sports Water Bottle, Baby Bottles, Tumbler Cup Bottle Cleaner Brush", "asin": "B0C1RQLX6Y", "price": "$8.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Straw Cleaner Brush for Stanley, 6Pcs Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straw Cleaning Brush for Sippy Cup, Water Bottle and Tubes", "asin": "B0CRNVKCV4", "price": "$3.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[3 Pack] Bottle Brush, Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush with Straw & Lid Brushes for Sports Water Bottles, Cups, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0DMVBT3L5", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Cleaning Brush Set - Long Handle Bottle Cleaner for Washing Narrow Neck Beer Bottles, Sports Water Bottles with Straw Brush, Kettle Spout/Lid Cleaner Brushes", "asin": "B076BB7DYS", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "5 Pack Bottle Brush Set, 5-in-1 Water Bottle Cleaner Brush, 15\"\" Long Handle Bottle Cleaning Brush, 3 Straw Brush, Removable Nipple Brush, Detail Brush for Cup Lid Gap, WBBSBLB5", "asin": "B0D3HD9W9Z", "price": "$11.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Pack - Set of 5 Bottle Brushes for Cleaning Baby Bottles, Water Bottles, Tumblers, Wine Decanters, Flask, Bong, Vase Cleaner - One Straw Cleaner Brush", "asin": "B07G4ZG7L4", "price": "$9.30", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush, Water Bottle Cleaner & Straw Brush Cleaning Scrubbing Brush 15 in Long Bottle Brush Detachable Head Multi-Function Cleaning Brush Homework Cleaning Brushe", "asin": "B0C813T3F9", "price": "$9.47", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Bottle Brush with Twist N' Hide Straw Brush, Water Bottle Brush Cleaner with Removable Head, Built for Cleaning Water Bottles, Coffee Mugs, Wine Decanters, Glasswares, Flask, 1 Pack", "asin": "B0CY9C64PF", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Stainless Steel Water Bottle Brush, Long Handle Scrubbing Brush, Built for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, 2 Pack, 15 in", "asin": "B08C9K32HY", "price": "$13.95", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "2in1 Long Handle Bottle Brush with Straw Brush for Cleaning Glass, Sports Bottle, Coffee Mug,1 Pack", "asin": "B0D789WH3R", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\" Bottle Brush Cleaner for Water Bottle - Long Handle Bottle Brush for Cleaning Narrow Neck Sport Bottles,Beer Bottle and Jugs, Set of 2", "asin": "B072X92B4C", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Brush-Grey)", "asin": "B0CQPQH88H", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Pack Long Handle Bottle Scrubbing Brushes, Bottle Cleaner for Washing Glasswares, Wine Decanter, Hydro Flask Tumbler, Sinks, Food Jars", "asin": "B0B129XJ2K", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Cleaning Brush Set, Stainless Steel Scrub Cleaner Brush with 15'' Long Handle and 3 Straw Brushes, Flexible for Cleaning Sport Water Bottles, Straws, Coffee Mug, Cups, Baby Bottle", "asin": "B0CBJYBJQQ", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\u201d Long Bottle Brush Cleaner for Washing Wine/Beer/Sport Well/Thermos/Glass and Long Narrow Neck Sport Bottles", "asin": "B07567S6W1", "price": "$6.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush, 15 Inches Long Stainless Steel Handle Bottle Brush Cleaner, Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Cup, Wine Glasses, Coffee Mugs, Tumblers, Wine Decanters, Black", "asin": "B0D2MMVCBG", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Bottle Brush and Straw Cleaner Brush Set,7 Pcs 12\u201d Extra Long Water Bottle Cleaning Brush for Cleaning Baby Bottles,Straws, Narrow Neck Bottles, Wine Decanter,Pipes and Cup Cover", "asin": "B0C2PBL4KN", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "8Pcs Water Bottle Cleaner Brush - Multipurpose Cup Cleaner Kit with Long Nylon Straw Brush Long Handle Silicone Bottles Cleaning for Tumbler, Sports Water Bottle, Wine Glass", "asin": "B0D8ZP6KDN", "price": "$9.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Water Bottle Brush Stainless Steel Long Handle Bottle Cleaner Scrubbing Brush for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, Vase, and Kitchen Sink", "asin": "B09WHV63RB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Bottle Cleaning Brush, Silicone Cup Lid Gap Cleaner, Home Kitchen Crevice Cleaning Tools (Multicolored)", "asin": "B0D2HB8J9H", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Tumbler, Straw, Baby Bottles, Drinking Glasses", "asin": "B08L4ZL1GJ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[4 Pack] Water Bottle Brush & Straw Cleaner Set,Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush for Sports Bottles, Cups, Dishes, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0CTJD9VK7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5-Pack Reusable Straw Pipe Cleaner Brush Set, Long Pipe Brush Cleaner Tool Kit, Nylon Cleaning Brush for Water Bottle, Teapot, Narrow Neck Glass Containers, Baby Bottle, Jug, Hookah, Hydro Flask", "asin": "B07TJX6QBQ", "price": "$5.91", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Tiny Cleaning Brush, 3 Pack Cup Lid Cleaner Brushes Set Mini Multi-Functional Crevice Cleaning Brush for Cleaning Baby Bottles, Narrow Neck Bottle, Sport Water Bottle, Tumbler, Glass Vase", "asin": "B0BMXHNWLK", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Cup Cleaning Kit Compatible with Stanley,Multipurpose Cup Cleaner Kit with Extra Long Nylon Straw Brush Cleaner,3 in 1 Bottle Gap Cleaner and Long Handle Silicone Brush Cleaner", "asin": "B0CZ6MCGLJ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Brush, Water Bottle Cleaner Brush with Long Handle, Perfect for Cleaning Narrow Neck Containers, Vacuum Sports Bottle, Tumblers, Flask, Glassware (1 Pack, Charcoal)", "asin": "B0BR2D7YBS", "price": "$9.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-05T22:02:04.757Z", // 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": "2025-04-05T21:57:51.547Z", "action": "input", "action_argument": "straw cleaning"}
{"timestamp": "2025-04-05T21:57:51.584Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T21:58:39.527Z", "action": "click_product", "action_argument": "B0CS2X34Q4"}
{"timestamp": "2025-04-05T21:59:00.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T21:59:57.023Z", "action": "input", "action_argument": "dawn straw cleaning brush"}
{"timestamp": "2025-04-05T21:59:58.690Z", "action": "input", "action_argument": "Baby Bottle Cleaner Kit"}
{"timestamp": "2025-04-05T22:00:00.174Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T22:01:17.633Z", "action": "input", "action_argument": "hydro flask"}
{"timestamp": "2025-04-05T22:01:17.644Z", "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": "hydro flask cleaning brush"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$4.69"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"promotion_items": [{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk\n1 Piece Set", "asin": "B0DJSTY9PV", "price": "$15.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""},
{"title": "ALINK 5 Pack Water Bottle Brush Cleaning Set with Holder, Bottle Cleaner with Stand, Straw Nipple Lid Brush for Stanley Tumblers, Drinking Glass, Baby Bottles, Jugs - Gray", "asin": "B0CQLCG9W8", "price": "$13.99", "quantity": ""},
{"title": "8Pcs Water Bottle Cleaner Brush, Multipurpose Bottle Brush Cleaner Kit with Long Nylon Straw Brush Cleaner for Stanley, 4 in 1 Bottle Gap Cleaner and Long Handle Silicone Cup Cleaners(Blue)", "asin": "B0DH3CQ2C5", "price": "$9.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA Toilet Bowl Brush and Holder, Premium Quality, with Solid Handle and Durable Bristles for Bathroom Cleaning, White, 1 Pack", "asin": "B08TM4WH2Q", "price": "$19.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Pea Green-1pk\n1 Piece Set", "asin": "B0DJSXQ8J9", "price": "$15.99", "quantity": ""},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""}],
"search_results": [{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Kit-Blush)", "asin": "B0CQPRCF8W", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk", "asin": "B0DJSTY9PV", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Cleaning Supplies - Bottle Brush & Straw Cleaning Set - Water Bottle Cleaning Accessories Dishwasher Safe Reusable Straw Brush", "asin": "B07BKZKY27", "price": "$12.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "6 Pack Bottle Brush Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Brushes, 3-in-1 Bottle Cleaning Brush for Water Bottle, Baby Bottle, Straws Black", "asin": "B0C1S8WP4X", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush Tube Cleaning Lab Set with Long Handle, Cup Cleaner for Washing Narrow Neck Beer Wine Decanter Pipes Lids Sinks Cap Covers, White", "asin": "B086D7SX8K", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Bottle Brush with Straw Brush, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Sport Bottles, Baby Bottles, Water Bottles, Coffee Mugs, Wine Decanters, Flask, 1 Pack", "asin": "B08Z6X231C", "price": "$9.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Long Handle Bottle Brush, Flexible Scrub Brush for Water Bottles, Glasswares, Mugs, Black, 2 Pack", "asin": "B087PC9KCD", "price": "$13.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Electric Cleaning Brush with USB Rechargeable Electric Bottle Brush Cleaner and 3 Replaceable Silicone Bottle Brushes and Straw Cleaner Brush,Perfect Baby Gifts and Kitchen Brushes(Pink)", "asin": "B0CDPSPQ2F", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush 2 Pack Set - Baby Essentials Bottle Cleaner with Long Handle & Versatile Bottle Brushes for Cleaning - Baby Must Haves Portable Bottle Brush Cleaner - White", "asin": "B0CJ79B97V", "price": "$13.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Multi-Purpose Bottle Cleaner, Insulated Cup Crevice Brush and Micro lid Brush to Easily Clean Bottles, Mugs and Cups - 3-in-1 Small Cleaning Brush Set (3 Pack)", "asin": "B0DSB97H53", "price": "$6.99", "delivery": "FREE delivery Apr 19 - 28 for Prime members"},
{"title": "Good Grips Bottle Brush, Multicolor", "asin": "B00004OCLJ", "price": "$7.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Glass and Water Bottle Brush, Long-Lasting Bristles, Safe On Multiple Types Of Water Bottles, Baby Bottles, Vases, And More", "asin": "B009S1HA6Y", "price": "$4.39", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Multipurpose Bottle Gap Cleaner Brush,3 Pack Cup Cover Cleaning Brush,Cup Crevice Cleaning Tools,Water Bottle Cleaner Brush,Home Kitchen Cleaning Tools", "asin": "B0BMFYYWC7", "price": "$5.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush and Straw Cleaner Brush Set, Extra Long Double-Ended Soft Silicone Brush Cleaner for Baby Bottles, Water Bottles, Cups, Breast Pumps, Detachable & Hangable", "asin": "B0CKNLP5K4", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Set, Long Handle 3-in-1 Stainless Steel Water Bottle Scrubbing Brush, Cleaning for Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Tumblers, Flask(Short Size)", "asin": "B0CCYDK7PT", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Cleaning Scrubbing Brush", "asin": "B0D5MSWXKV", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Cleaner Brush, Bottle Cleaning Brush for Water Bottle, Cups, Baby Bottle, Straws Black", "asin": "B0CX1QZKXR", "price": "$5.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Insulation Bottle Cleaning Tools, Mutipurpose Tiny Silicone Cup Holder Cleaner, Home Kitchen Cleaning Tools", "asin": "B0BL3CWYJC", "price": "$9.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush, Long Stainless Steel Handle Water Bottle Brush Cleaner, Sports Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Beer Bottles, Cups, Wine Glasses, Coffee Mugs, Tumblers, Thermos", "asin": "B0D7GXYH3Y", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Set of Long Handled Stainless Steel Cleaning Brushes Designed for Cleaning Sports Bottles, Baby Bottles, Milk Bottles, Mugs, Coffee Cups, Glassware, flasks (3 Pack)", "asin": "B0D37T5X7Z", "price": "$4.90", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Cleaning Brush with Long Handle, 12.5\" Water Bottle Cleaner for Baby Bottles, Hydro Flask, Sports Bottle, Vase, Glassware, Perfect for Smaller Diameter Bottle Openings (One Pack)", "asin": "B07MPXTPWD", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Drinking Straw Cleaning Brush Long - Bristle Cleaner for Stainless Steel Drink Straws Heavy Duty Brushes for Washing Glass Silicone Metal Straws Tea Pot Spout Mini Micro Bottle", "asin": "B00DKDOKEG", "price": "$3.19", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Water Bottle Cleaner Brush Kit-Cleaning Set for Sports Water Bottle, Baby Bottles, Tumbler Cup Bottle Cleaner Brush", "asin": "B0C1RQLX6Y", "price": "$8.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Straw Cleaner Brush for Stanley, 6Pcs Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straw Cleaning Brush for Sippy Cup, Water Bottle and Tubes", "asin": "B0CRNVKCV4", "price": "$3.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[3 Pack] Bottle Brush, Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush with Straw & Lid Brushes for Sports Water Bottles, Cups, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0DMVBT3L5", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Cleaning Brush Set - Long Handle Bottle Cleaner for Washing Narrow Neck Beer Bottles, Sports Water Bottles with Straw Brush, Kettle Spout/Lid Cleaner Brushes", "asin": "B076BB7DYS", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "5 Pack Bottle Brush Set, 5-in-1 Water Bottle Cleaner Brush, 15\"\" Long Handle Bottle Cleaning Brush, 3 Straw Brush, Removable Nipple Brush, Detail Brush for Cup Lid Gap, WBBSBLB5", "asin": "B0D3HD9W9Z", "price": "$11.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Pack - Set of 5 Bottle Brushes for Cleaning Baby Bottles, Water Bottles, Tumblers, Wine Decanters, Flask, Bong, Vase Cleaner - One Straw Cleaner Brush", "asin": "B07G4ZG7L4", "price": "$9.30", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush, Water Bottle Cleaner & Straw Brush Cleaning Scrubbing Brush 15 in Long Bottle Brush Detachable Head Multi-Function Cleaning Brush Homework Cleaning Brushe", "asin": "B0C813T3F9", "price": "$9.47", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Bottle Brush with Twist N' Hide Straw Brush, Water Bottle Brush Cleaner with Removable Head, Built for Cleaning Water Bottles, Coffee Mugs, Wine Decanters, Glasswares, Flask, 1 Pack", "asin": "B0CY9C64PF", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Stainless Steel Water Bottle Brush, Long Handle Scrubbing Brush, Built for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, 2 Pack, 15 in", "asin": "B08C9K32HY", "price": "$13.95", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "2in1 Long Handle Bottle Brush with Straw Brush for Cleaning Glass, Sports Bottle, Coffee Mug,1 Pack", "asin": "B0D789WH3R", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\" Bottle Brush Cleaner for Water Bottle - Long Handle Bottle Brush for Cleaning Narrow Neck Sport Bottles,Beer Bottle and Jugs, Set of 2", "asin": "B072X92B4C", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Brush-Grey)", "asin": "B0CQPQH88H", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Pack Long Handle Bottle Scrubbing Brushes, Bottle Cleaner for Washing Glasswares, Wine Decanter, Hydro Flask Tumbler, Sinks, Food Jars", "asin": "B0B129XJ2K", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Cleaning Brush Set, Stainless Steel Scrub Cleaner Brush with 15'' Long Handle and 3 Straw Brushes, Flexible for Cleaning Sport Water Bottles, Straws, Coffee Mug, Cups, Baby Bottle", "asin": "B0CBJYBJQQ", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\u201d Long Bottle Brush Cleaner for Washing Wine/Beer/Sport Well/Thermos/Glass and Long Narrow Neck Sport Bottles", "asin": "B07567S6W1", "price": "$6.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush, 15 Inches Long Stainless Steel Handle Bottle Brush Cleaner, Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Cup, Wine Glasses, Coffee Mugs, Tumblers, Wine Decanters, Black", "asin": "B0D2MMVCBG", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Bottle Brush and Straw Cleaner Brush Set,7 Pcs 12\u201d Extra Long Water Bottle Cleaning Brush for Cleaning Baby Bottles,Straws, Narrow Neck Bottles, Wine Decanter,Pipes and Cup Cover", "asin": "B0C2PBL4KN", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "8Pcs Water Bottle Cleaner Brush - Multipurpose Cup Cleaner Kit with Long Nylon Straw Brush Long Handle Silicone Bottles Cleaning for Tumbler, Sports Water Bottle, Wine Glass", "asin": "B0D8ZP6KDN", "price": "$9.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Water Bottle Brush Stainless Steel Long Handle Bottle Cleaner Scrubbing Brush for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, Vase, and Kitchen Sink", "asin": "B09WHV63RB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Bottle Cleaning Brush, Silicone Cup Lid Gap Cleaner, Home Kitchen Crevice Cleaning Tools (Multicolored)", "asin": "B0D2HB8J9H", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Tumbler, Straw, Baby Bottles, Drinking Glasses", "asin": "B08L4ZL1GJ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[4 Pack] Water Bottle Brush & Straw Cleaner Set,Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush for Sports Bottles, Cups, Dishes, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0CTJD9VK7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5-Pack Reusable Straw Pipe Cleaner Brush Set, Long Pipe Brush Cleaner Tool Kit, Nylon Cleaning Brush for Water Bottle, Teapot, Narrow Neck Glass Containers, Baby Bottle, Jug, Hookah, Hydro Flask", "asin": "B07TJX6QBQ", "price": "$5.91", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Tiny Cleaning Brush, 3 Pack Cup Lid Cleaner Brushes Set Mini Multi-Functional Crevice Cleaning Brush for Cleaning Baby Bottles, Narrow Neck Bottle, Sport Water Bottle, Tumbler, Glass Vase", "asin": "B0BMXHNWLK", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Cup Cleaning Kit Compatible with Stanley,Multipurpose Cup Cleaner Kit with Extra Long Nylon Straw Brush Cleaner,3 in 1 Bottle Gap Cleaner and Long Handle Silicone Brush Cleaner", "asin": "B0CZ6MCGLJ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Brush, Water Bottle Cleaner Brush with Long Handle, Perfect for Cleaning Narrow Neck Containers, Vacuum Sports Bottle, Tumblers, Flask, Glassware (1 Pack, Charcoal)", "asin": "B0BR2D7YBS", "price": "$9.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-05T22:02:04.757Z", // 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": "2025-04-05T21:57:51.547Z", "action": "input", "action_argument": "straw cleaning"}
{"timestamp": "2025-04-05T21:57:51.584Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T21:58:39.527Z", "action": "click_product", "action_argument": "B0CS2X34Q4"}
{"timestamp": "2025-04-05T21:59:00.346Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T21:59:57.023Z", "action": "input", "action_argument": "dawn straw cleaning brush"}
{"timestamp": "2025-04-05T21:59:58.690Z", "action": "input", "action_argument": "Baby Bottle Cleaner Kit"}
{"timestamp": "2025-04-05T22:00:00.174Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T22:01:17.633Z", "action": "input", "action_argument": "hydro flask"}
{"timestamp": "2025-04-05T22:01:17.644Z", "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": "hydro flask cleaning brush"}],
"cart_items": [{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99/lb"},
{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$4.69"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"}],
"promotion_items": [{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk\n1 Piece Set", "asin": "B0DJSTY9PV", "price": "$15.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""},
{"title": "ALINK 5 Pack Water Bottle Brush Cleaning Set with Holder, Bottle Cleaner with Stand, Straw Nipple Lid Brush for Stanley Tumblers, Drinking Glass, Baby Bottles, Jugs - Gray", "asin": "B0CQLCG9W8", "price": "$13.99", "quantity": ""},
{"title": "8Pcs Water Bottle Cleaner Brush, Multipurpose Bottle Brush Cleaner Kit with Long Nylon Straw Brush Cleaner for Stanley, 4 in 1 Bottle Gap Cleaner and Long Handle Silicone Cup Cleaners(Blue)", "asin": "B0DH3CQ2C5", "price": "$9.99", "quantity": ""},
{"title": "Owala 2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "quantity": ""},
{"title": "MR.SIGA Toilet Bowl Brush and Holder, Premium Quality, with Solid Handle and Durable Bristles for Bathroom Cleaning, White, 1 Pack", "asin": "B08TM4WH2Q", "price": "$19.99", "quantity": ""},
{"title": "MR.SIGA 5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "quantity": ""},
{"title": "haakaa Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Pea Green-1pk\n1 Piece Set", "asin": "B0DJSXQ8J9", "price": "$15.99", "quantity": ""},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "quantity": ""},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers\n1 Count (Pack of 1)", "asin": "B07CLDNYWH", "price": "$13.49", "quantity": ""}],
"search_results": [{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Kit-Blush)", "asin": "B0CQPRCF8W", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Cleaning Brush Silicone Bottle Brush Double-Ended Soft Silicone Bristles for Breast Pumps, Breast Milk Collectors, Baby Bottles, Teats, Breastmilk Storage Bags, Detachable - Lavender -1pk", "asin": "B0DJSTY9PV", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Cleaning Supplies - Bottle Brush & Straw Cleaning Set - Water Bottle Cleaning Accessories Dishwasher Safe Reusable Straw Brush", "asin": "B07BKZKY27", "price": "$12.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "6 Pack Bottle Brush Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Brushes, 3-in-1 Bottle Cleaning Brush for Water Bottle, Baby Bottle, Straws Black", "asin": "B0C1S8WP4X", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush Tube Cleaning Lab Set with Long Handle, Cup Cleaner for Washing Narrow Neck Beer Wine Decanter Pipes Lids Sinks Cap Covers, White", "asin": "B086D7SX8K", "price": "$8.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Bottle Brush with Straw Brush, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Sport Bottles, Baby Bottles, Water Bottles, Coffee Mugs, Wine Decanters, Flask, 1 Pack", "asin": "B08Z6X231C", "price": "$9.95", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Long Handle Bottle Brush, Flexible Scrub Brush for Water Bottles, Glasswares, Mugs, Black, 2 Pack", "asin": "B087PC9KCD", "price": "$13.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Electric Cleaning Brush with USB Rechargeable Electric Bottle Brush Cleaner and 3 Replaceable Silicone Bottle Brushes and Straw Cleaner Brush,Perfect Baby Gifts and Kitchen Brushes(Pink)", "asin": "B0CDPSPQ2F", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush 2 Pack Set - Baby Essentials Bottle Cleaner with Long Handle & Versatile Bottle Brushes for Cleaning - Baby Must Haves Portable Bottle Brush Cleaner - White", "asin": "B0CJ79B97V", "price": "$13.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3-in-1 Stainless Steel Water Bottle Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flask, Round Head", "asin": "B08M3SLL98", "price": "$12.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Multi-Purpose Bottle Cleaner, Insulated Cup Crevice Brush and Micro lid Brush to Easily Clean Bottles, Mugs and Cups - 3-in-1 Small Cleaning Brush Set (3 Pack)", "asin": "B0DSB97H53", "price": "$6.99", "delivery": "FREE delivery Apr 19 - 28 for Prime members"},
{"title": "Good Grips Bottle Brush, Multicolor", "asin": "B00004OCLJ", "price": "$7.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Glass and Water Bottle Brush, Long-Lasting Bristles, Safe On Multiple Types Of Water Bottles, Baby Bottles, Vases, And More", "asin": "B009S1HA6Y", "price": "$4.39", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "2-in-1 Water Bottle Brush Cleaner and Water Bottle Straw Cleaner Brush, Water Bottle Brush with Removable Head and Twist n\u2019 Hide Straw Brush, Smokey Blue", "asin": "B08SBRRMQF", "price": "$12.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Multipurpose Bottle Gap Cleaner Brush,3 Pack Cup Cover Cleaning Brush,Cup Crevice Cleaning Tools,Water Bottle Cleaner Brush,Home Kitchen Cleaning Tools", "asin": "B0BMFYYWC7", "price": "$5.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Baby Bottle Brush and Straw Cleaner Brush Set, Extra Long Double-Ended Soft Silicone Brush Cleaner for Baby Bottles, Water Bottles, Cups, Breast Pumps, Detachable & Hangable", "asin": "B0CKNLP5K4", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Set, Long Handle 3-in-1 Stainless Steel Water Bottle Scrubbing Brush, Cleaning for Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Tumblers, Flask(Short Size)", "asin": "B0CCYDK7PT", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Cleaning Scrubbing Brush", "asin": "B0D5MSWXKV", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Set, 14\" Long Handle Stainless Steel Bottle Cleaner Brush, 3 Straw Cleaner Brush, Bottle Cleaning Brush for Water Bottle, Cups, Baby Bottle, Straws Black", "asin": "B0CX1QZKXR", "price": "$5.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Insulation Bottle Cleaning Tools, Mutipurpose Tiny Silicone Cup Holder Cleaner, Home Kitchen Cleaning Tools", "asin": "B0BL3CWYJC", "price": "$9.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Bottle Brush, Long Stainless Steel Handle Water Bottle Brush Cleaner, Sports Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Beer Bottles, Cups, Wine Glasses, Coffee Mugs, Tumblers, Thermos", "asin": "B0D7GXYH3Y", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Set of Long Handled Stainless Steel Cleaning Brushes Designed for Cleaning Sports Bottles, Baby Bottles, Milk Bottles, Mugs, Coffee Cups, Glassware, flasks (3 Pack)", "asin": "B0D37T5X7Z", "price": "$4.90", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Cleaning Brush with Long Handle, 12.5\" Water Bottle Cleaner for Baby Bottles, Hydro Flask, Sports Bottle, Vase, Glassware, Perfect for Smaller Diameter Bottle Openings (One Pack)", "asin": "B07MPXTPWD", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Drinking Straw Cleaning Brush Long - Bristle Cleaner for Stainless Steel Drink Straws Heavy Duty Brushes for Washing Glass Silicone Metal Straws Tea Pot Spout Mini Micro Bottle", "asin": "B00DKDOKEG", "price": "$3.19", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Water Bottle Cleaner Brush Kit-Cleaning Set for Sports Water Bottle, Baby Bottles, Tumbler Cup Bottle Cleaner Brush", "asin": "B0C1RQLX6Y", "price": "$8.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Straw Cleaner Brush for Stanley, 6Pcs Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straw Cleaning Brush for Sippy Cup, Water Bottle and Tubes", "asin": "B0CRNVKCV4", "price": "$3.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "12.5\" Silicone Bottle Brush & Straw Cleaner Brush Set, Bottle Cleaner Brush for Hydro Flasks, Sports Bottles & Reusable Straws, Water Bottle Brush Cleaner for Narrow Neck Containers", "asin": "B07CLDNYWH", "price": "$13.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[3 Pack] Bottle Brush, Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush with Straw & Lid Brushes for Sports Water Bottles, Cups, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0DMVBT3L5", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Cleaning Brush Set - Long Handle Bottle Cleaner for Washing Narrow Neck Beer Bottles, Sports Water Bottles with Straw Brush, Kettle Spout/Lid Cleaner Brushes", "asin": "B076BB7DYS", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "5 Pack Bottle Brush Set, 5-in-1 Water Bottle Cleaner Brush, 15\"\" Long Handle Bottle Cleaning Brush, 3 Straw Brush, Removable Nipple Brush, Detail Brush for Cup Lid Gap, WBBSBLB5", "asin": "B0D3HD9W9Z", "price": "$11.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Bottle Brush Cleaner Pack - Set of 5 Bottle Brushes for Cleaning Baby Bottles, Water Bottles, Tumblers, Wine Decanters, Flask, Bong, Vase Cleaner - One Straw Cleaner Brush", "asin": "B07G4ZG7L4", "price": "$9.30", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Water Bottle Brush, Water Bottle Cleaner & Straw Brush Cleaning Scrubbing Brush 15 in Long Bottle Brush Detachable Head Multi-Function Cleaning Brush Homework Cleaning Brushe", "asin": "B0C813T3F9", "price": "$9.47", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, White", "asin": "B0CMXCJQR8", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2-in-1 Bottle Brush with Twist N' Hide Straw Brush, Water Bottle Brush Cleaner with Removable Head, Built for Cleaning Water Bottles, Coffee Mugs, Wine Decanters, Glasswares, Flask, 1 Pack", "asin": "B0CY9C64PF", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Long Narrow Neck Bottles, Water Bottles, Baby Bottles, Tumblers, Drinking Glasses, Strews", "asin": "B08HMZZLZT", "price": "$19.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "Stainless Steel Water Bottle Brush, Long Handle Scrubbing Brush, Built for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, 2 Pack, 15 in", "asin": "B08C9K32HY", "price": "$13.95", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "2in1 Long Handle Bottle Brush with Straw Brush for Cleaning Glass, Sports Bottle, Coffee Mug,1 Pack", "asin": "B0D789WH3R", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\" Bottle Brush Cleaner for Water Bottle - Long Handle Bottle Brush for Cleaning Narrow Neck Sport Bottles,Beer Bottle and Jugs, Set of 2", "asin": "B072X92B4C", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Silicone Cleaning Brush Kit \u2013 Household Cleaning Brushes for Bottles and Crevices \u2013 Food-Grade Silicone: Dishwasher Safe (Brush-Grey)", "asin": "B0CQPQH88H", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "2 Pack Long Handle Bottle Scrubbing Brushes, Bottle Cleaner for Washing Glasswares, Wine Decanter, Hydro Flask Tumbler, Sinks, Food Jars", "asin": "B0B129XJ2K", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5 Pack Bottle Cleaning Brush Set, Stainless Steel Scrub Cleaner Brush with 15'' Long Handle and 3 Straw Brushes, Flexible for Cleaning Sport Water Bottles, Straws, Coffee Mug, Cups, Baby Bottle", "asin": "B0CBJYBJQQ", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "16\u201d Long Bottle Brush Cleaner for Washing Wine/Beer/Sport Well/Thermos/Glass and Long Narrow Neck Sport Bottles", "asin": "B07567S6W1", "price": "$6.99", "delivery": " Same-Day FREE delivery Today 5 PM - 10 PM on $25 of qualifying items"},
{"title": "3-in-1 Water Bottle Cleaning Brush Set, Long Handle Water Bottle Scrubbing Brush, Built for Cleaning Narrow Neck Bottles, Sport Bottles, Baby Bottles, Coffee Mugs, Flasks", "asin": "B07FDY1CDY", "price": "$7.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush, 15 Inches Long Stainless Steel Handle Bottle Brush Cleaner, Bottle Scrubber, Kitchen Scrub Cleaning Brushes for Cup, Wine Glasses, Coffee Mugs, Tumblers, Wine Decanters, Black", "asin": "B0D2MMVCBG", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "Bottle Brush and Straw Cleaner Brush Set,7 Pcs 12\u201d Extra Long Water Bottle Cleaning Brush for Cleaning Baby Bottles,Straws, Narrow Neck Bottles, Wine Decanter,Pipes and Cup Cover", "asin": "B0C2PBL4KN", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "8Pcs Water Bottle Cleaner Brush - Multipurpose Cup Cleaner Kit with Long Nylon Straw Brush Long Handle Silicone Bottles Cleaning for Tumbler, Sports Water Bottle, Wine Glass", "asin": "B0D8ZP6KDN", "price": "$9.99", "delivery": "FREE delivery Tue, Apr 8"},
{"title": "Water Bottle Brush Stainless Steel Long Handle Bottle Cleaner Scrubbing Brush for Cleaning Sports Bottles, Baby Bottles, Cups, Coffee Mugs, Glasswares, Wine Decanters, Flask, Vase, and Kitchen Sink", "asin": "B09WHV63RB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Cup Lid Gap Cleaning Brush Set, Multifunctional Bottle Cleaning Brush, Silicone Cup Lid Gap Cleaner, Home Kitchen Crevice Cleaning Tools (Multicolored)", "asin": "B0D2HB8J9H", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Water Bottle Brush Cleaning Set with Storage Holder, Cleaning Brushes for Tumbler, Straw, Baby Bottles, Drinking Glasses", "asin": "B08L4ZL1GJ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "[4 Pack] Water Bottle Brush & Straw Cleaner Set,Stainless Steel Long Handle Baby Bottle Scrub Cleaning Brush for Sports Bottles, Cups, Dishes, Coffee Mugs, Glasswares, Tumblers, Wine Decanters", "asin": "B0CTJD9VK7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "5-Pack Reusable Straw Pipe Cleaner Brush Set, Long Pipe Brush Cleaner Tool Kit, Nylon Cleaning Brush for Water Bottle, Teapot, Narrow Neck Glass Containers, Baby Bottle, Jug, Hookah, Hydro Flask", "asin": "B07TJX6QBQ", "price": "$5.91", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "3 in 1 Tiny Cleaning Brush, 3 Pack Cup Lid Cleaner Brushes Set Mini Multi-Functional Crevice Cleaning Brush for Cleaning Baby Bottles, Narrow Neck Bottle, Sport Water Bottle, Tumbler, Glass Vase", "asin": "B0BMXHNWLK", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 7"},
{"title": "3 Pack Cup Cleaning Kit Compatible with Stanley,Multipurpose Cup Cleaner Kit with Extra Long Nylon Straw Brush Cleaner,3 in 1 Bottle Gap Cleaner and Long Handle Silicone Brush Cleaner", "asin": "B0CZ6MCGLJ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"},
{"title": "Silicone Bottle Brush, Water Bottle Cleaner Brush with Long Handle, Perfect for Cleaning Narrow Neck Containers, Vacuum Sports Bottle, Tumblers, Flask, Glassware (1 Pack, Charcoal)", "asin": "B0BR2D7YBS", "price": "$9.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 6"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-05T22:02:04.757Z", // 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>
