<|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": "2025-04-24T16:13:40.192Z", "action": "input", "action_argument": "phlips toothbrush"}
{"timestamp": "2025-04-24T16:13:40.325Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "philips toothbrush"}],
"cart_items": [{"title": "Philips Sonicare ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Black, Model HX6850/60", "asin": "B078GVH2VJ", "price": "$79.96", "quantity": "1"},
{"title": "Good Earth Sweet and Spicy All-Natural Caffeine-Free Herbal Tea Bags, 25-Count (Pack of 3)", "asin": "B00F8LX34G", "price": "$23.95", "quantity": "2"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$119.99", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial, 3 Flat Boxes, 120 per Box, 3-Ply (360 Total), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$6.49", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$49.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal Slide Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 27.5 Lbs", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$78.13", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shines and Smooth, Styling Tools", "asin": "B09GKY436P", "price": "$26.74", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 wireless gaming mouse, 60 g pro-grade mouse with 5 programmable buttons, 44k DPI sensor, 8 kHz report rate, USB-C charging for PC/Mac - White", "asin": "B09NBWQDKX", "price": "$131.58", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.99", "quantity": "1"},
{"title": "IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food with Chicken & Turkey, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$9.49"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$4.99"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Himalaya Botanique Anticavity Fluoride Toothpaste, Fluoride with Multi-Benefit Support, Fights Cavities, Strengthens Enamel, Promotes Remineralization, Mint Flavor, 4 oz.", "asin": "B0CB1Y1Q1R", "price": "$6.99"}],
"promotion_items": [{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "", "price": "$109.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07\nAdult1 Count (Pack of 1)", "asin": "", "price": "$179.96", "quantity": ""},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06\nAdult1 Count (Pack of 1)", "asin": "", "price": "$199.99", "quantity": ""},
{"title": "Oral-B iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$54.94", "quantity": ""},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65\n3 Count (Pack of 1)", "asin": "B078BF27BF", "price": "$27.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65\n1 Count (Pack of 3)", "asin": "B078BF2BGN", "price": "$27.96", "quantity": ""},
{"title": "Electric Toothbrush \u2014 Sustainably Designed In California. Electric Toothbrushes Adults. Durable Slim Sonic Toothbrush & Accessories. 40-Day Battery, Travel Tooth Brush. Made To Last.\nAdult1 Count (Pack of 1)", "asin": "B0BHT4TKN5", "price": "$101.15", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Black, Model HX9903/15.\" Rated 4.5 out of 5 stars by 599 reviews. Eligible for Prime.", "asin": "B0CM426N2Y"},
{"title": "Go to detail page for \"Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12.\" Rated 4 out of 5 stars by 1882 reviews. Not eligible for Prime.", "asin": "B08YCVJKXV"},
{"title": "Go to detail page for \"Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05.\" Rated 4.5 out of 5 stars by 11072 reviews. Eligible for Prime.", "asin": "B07TGQP8G1"}],
"search_results": [{"title": "iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer", "asin": "B0D1DQ7BH9", "price": "$54.94", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Deep Clean Rechargeable Electric Powered Toothbrush, Black with iO Series 3 Limited, 2 Brush Heads and Travel Case - Pressure Sensor to Protect Gums - 3 Cleaning Settings - 2 Minute Timer", "asin": "B0B5HRWH1S", "price": "$99.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23", "asin": "B09LD8T445", "price": "$49.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6857/11", "asin": "B078GVH2VH", "price": "$79.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Navy Blue, Model HX6871/49", "asin": "B0795VB6XJ", "price": "$129.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 count, Black", "asin": "B0B69KJH18", "price": "$34.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Icon ADA-Accepted Rechargeable Toothbrush | Magnetic Holder & Slim Travel Case | 2 Brushing Modes & Smart Timers | Gentle Micro-Vibrations(Onyx)", "asin": "B0C111DZTK", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shadow, HY1200/26", "asin": "B0C8KQLLF5", "price": "$38.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare Electric Toothbrush, 10 Pack, Refills", "asin": "B0C6XMFSC6", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Sonicare FlexCare Whitening Edition Rechargeable Toothbrush Premium 2-Pack Bundle HX6964/77 (2 FlexCare Handles, 2 DiamondClean & 2 Plaque Control Brush Heads, 2 USB Charging Travel Cases)", "asin": "B07635CRS3", "price": "$169.98", "delivery": " Two-Day FREE delivery Sat, Apr 26"},
{"title": "DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11", "asin": "B0CM44GT41", "price": "$279.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "9000 Special Edition Rechargeable Toothbrush, Pink/White, HX9911/90", "asin": "B0B5VQQW6R", "price": "$159.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Pink, HX6462/06", "asin": "B084TM3X57", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare, 2 Brush Heads, Shadow Black, BH1022/06", "asin": "B09B18SW3Y", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Pink, HX6351/41", "asin": "B07W3T1G7C", "price": "$34.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$48.54", "delivery": "FREE delivery Mon, May 5"},
{"title": "Genuine C3 Premium Plaque Control Replacement Toothbrush Heads, 4 Brush Heads, Black, HX9044/95", "asin": "B071HQ3MPD", "price": "$44.89", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Rosegold, Model HX9903/65", "asin": "B0CM42PFGN", "price": "$227.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Champagne, HX9990/11", "asin": "B08YCZNSLL", "price": "$369.00", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 2 Brush Heads, Black, HX6062/95", "asin": "B0795XF6MS", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "One Electric Toothbrush by Sonicare HY1100/51 - Micro Vibrations, Soft bristles That Gently Polish and whiten teeths, 3 Month Battery Life, 2 Minute Timer and Quadpacer Red", "asin": "B0BBZNZQYF", "price": "$16.99", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.89", "delivery": "FREE delivery Tue, Apr 29 for Prime members"},
{"title": "DiamondClean Smart 9750 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Rosegold, HX9924/67", "asin": "B0CM418165", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Easy Clean Sonic Electric Toothbrush, HX6511/50", "asin": "B004M1BO3U", "price": "$49.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Smart Sonic Toothbrush for Adults - Timed Electric Toothbrush with Bluetooth & Rewards App - Replaceable Brush Head, Soft Bristles, Metal Handle, 3 Month Battery Life - Travel Brush - All-Black", "asin": "B081FYJ8H6", "price": "$39.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare One by Sonicare Battery Toothbrush, Miami Coral, HY1100/01", "asin": "B0B9H45HWF"},
{"title": "Sonicare ProtectiveClean 4100 Electric Rechargeable Toothbrush, Plaque Control, Pink", "asin": "B0BL42FC2W", "price": "$59.69", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric Toothbrush for Adults, 42000 VPM Deep Clean Sonic Toothbrush with 6 Dupont Brush Heads, 4 Modes, IPX7 Waterproof Rechargeable Toothbrushes for 120 Days, Built-in 2 Mins Smart Timer", "asin": "B0DSBQX8SP", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Electric Toothbrush HY1100/56 (Light Pink) + AAA Battery, Micro Vibrations, Soft bristles That Gently Polish and whiten Teeth", "asin": "B0CNBNLL6H", "price": "$13.99", "delivery": "FREE delivery May 2 - 6 for Prime members"},
{"title": "DailyClean 1100 Rechargeable Electric Power Toothbrush, White, HX3411/04", "asin": "B083FWP5FK", "price": "$39.81", "delivery": "FREE delivery Apr 30 - May 5 Or fastest delivery Apr 28 - May 1 Only 7 left in stock - order soon."},
{"title": "DiamondClean Smart 9700 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Lunar Blue, Model HX9957/71", "asin": "B0CM41TKPD", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare and More Click-on Handles 8 Pack White", "asin": "B0CFLHC3FB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean Removes up to 2X More Plaque, Long Lasting 14 Day Battery Life Rechargeable Electric Toothbrush", "asin": "B0898XSHGH", "price": "$43.95", "delivery": "FREE delivery May 2 - 5"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shimmer, HY1200/05", "asin": "B09B1C9L85", "price": "$39.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Corded Electric DailyClean Rechargeable Toothbrush with Smoocu Case, SmarTimer and Quadpacer", "asin": "B0C4799ZLW", "price": "$69.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Essence Sensitive Electric Toothbrush, Hx3211/12, 1 Pound", "asin": "B01BV0F0KC", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare for Kids Connected Sonic Electric Toothbrush", "asin": "B01BOO0YR4", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Optimal Clean Rechargeable Electric Toothbrush, 2-pack", "asin": "B0BRK9S2CF", "price": "$94.99", "delivery": "FREE delivery May 1 - 5 Or fastest delivery Apr 29 - May 1 Only 9 left in stock - order soon."},
{"title": "Sonicare HX3411/05 Electric Toothbrush DailyClean 1100 with QuadPacer & Smartimer - (Mint Blue)", "asin": "B09D3YNPVV", "price": "$29.62", "delivery": "$4.79 delivery Tue, Apr 29 Only 7 left in stock - order soon."},
{"title": "Philips One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Purple, Model HY1130/01", "asin": "B0CQ8RKY4N", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Blue, Model HY1130/02", "asin": "B0CQ8THH5X", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
<|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": "2025-04-24T16:13:57.428Z", // 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": "2025-04-24T16:13:40.192Z", "action": "input", "action_argument": "phlips toothbrush"}
{"timestamp": "2025-04-24T16:13:40.325Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "philips toothbrush"}],
"cart_items": [{"title": "Philips Sonicare ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Black, Model HX6850/60", "asin": "B078GVH2VJ", "price": "$79.96", "quantity": "1"},
{"title": "Good Earth Sweet and Spicy All-Natural Caffeine-Free Herbal Tea Bags, 25-Count (Pack of 3)", "asin": "B00F8LX34G", "price": "$23.95", "quantity": "2"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$119.99", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial, 3 Flat Boxes, 120 per Box, 3-Ply (360 Total), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$6.49", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$49.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal Slide Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 27.5 Lbs", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$78.13", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shines and Smooth, Styling Tools", "asin": "B09GKY436P", "price": "$26.74", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 wireless gaming mouse, 60 g pro-grade mouse with 5 programmable buttons, 44k DPI sensor, 8 kHz report rate, USB-C charging for PC/Mac - White", "asin": "B09NBWQDKX", "price": "$131.58", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.99", "quantity": "1"},
{"title": "IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food with Chicken & Turkey, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$9.49"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$4.99"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Himalaya Botanique Anticavity Fluoride Toothpaste, Fluoride with Multi-Benefit Support, Fights Cavities, Strengthens Enamel, Promotes Remineralization, Mint Flavor, 4 oz.", "asin": "B0CB1Y1Q1R", "price": "$6.99"}],
"promotion_items": [{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "", "price": "$109.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07\nAdult1 Count (Pack of 1)", "asin": "", "price": "$179.96", "quantity": ""},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06\nAdult1 Count (Pack of 1)", "asin": "", "price": "$199.99", "quantity": ""},
{"title": "Oral-B iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$54.94", "quantity": ""},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65\n3 Count (Pack of 1)", "asin": "B078BF27BF", "price": "$27.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65\n1 Count (Pack of 3)", "asin": "B078BF2BGN", "price": "$27.96", "quantity": ""},
{"title": "Electric Toothbrush \u2014 Sustainably Designed In California. Electric Toothbrushes Adults. Durable Slim Sonic Toothbrush & Accessories. 40-Day Battery, Travel Tooth Brush. Made To Last.\nAdult1 Count (Pack of 1)", "asin": "B0BHT4TKN5", "price": "$101.15", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Black, Model HX9903/15.\" Rated 4.5 out of 5 stars by 599 reviews. Eligible for Prime.", "asin": "B0CM426N2Y"},
{"title": "Go to detail page for \"Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12.\" Rated 4 out of 5 stars by 1882 reviews. Not eligible for Prime.", "asin": "B08YCVJKXV"},
{"title": "Go to detail page for \"Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05.\" Rated 4.5 out of 5 stars by 11072 reviews. Eligible for Prime.", "asin": "B07TGQP8G1"}],
"search_results": [{"title": "iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer", "asin": "B0D1DQ7BH9", "price": "$54.94", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Deep Clean Rechargeable Electric Powered Toothbrush, Black with iO Series 3 Limited, 2 Brush Heads and Travel Case - Pressure Sensor to Protect Gums - 3 Cleaning Settings - 2 Minute Timer", "asin": "B0B5HRWH1S", "price": "$99.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23", "asin": "B09LD8T445", "price": "$49.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6857/11", "asin": "B078GVH2VH", "price": "$79.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Navy Blue, Model HX6871/49", "asin": "B0795VB6XJ", "price": "$129.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 count, Black", "asin": "B0B69KJH18", "price": "$34.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Icon ADA-Accepted Rechargeable Toothbrush | Magnetic Holder & Slim Travel Case | 2 Brushing Modes & Smart Timers | Gentle Micro-Vibrations(Onyx)", "asin": "B0C111DZTK", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shadow, HY1200/26", "asin": "B0C8KQLLF5", "price": "$38.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare Electric Toothbrush, 10 Pack, Refills", "asin": "B0C6XMFSC6", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Sonicare FlexCare Whitening Edition Rechargeable Toothbrush Premium 2-Pack Bundle HX6964/77 (2 FlexCare Handles, 2 DiamondClean & 2 Plaque Control Brush Heads, 2 USB Charging Travel Cases)", "asin": "B07635CRS3", "price": "$169.98", "delivery": " Two-Day FREE delivery Sat, Apr 26"},
{"title": "DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11", "asin": "B0CM44GT41", "price": "$279.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "9000 Special Edition Rechargeable Toothbrush, Pink/White, HX9911/90", "asin": "B0B5VQQW6R", "price": "$159.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Pink, HX6462/06", "asin": "B084TM3X57", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare, 2 Brush Heads, Shadow Black, BH1022/06", "asin": "B09B18SW3Y", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Pink, HX6351/41", "asin": "B07W3T1G7C", "price": "$34.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$48.54", "delivery": "FREE delivery Mon, May 5"},
{"title": "Genuine C3 Premium Plaque Control Replacement Toothbrush Heads, 4 Brush Heads, Black, HX9044/95", "asin": "B071HQ3MPD", "price": "$44.89", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Rosegold, Model HX9903/65", "asin": "B0CM42PFGN", "price": "$227.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Champagne, HX9990/11", "asin": "B08YCZNSLL", "price": "$369.00", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 2 Brush Heads, Black, HX6062/95", "asin": "B0795XF6MS", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "One Electric Toothbrush by Sonicare HY1100/51 - Micro Vibrations, Soft bristles That Gently Polish and whiten teeths, 3 Month Battery Life, 2 Minute Timer and Quadpacer Red", "asin": "B0BBZNZQYF", "price": "$16.99", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.89", "delivery": "FREE delivery Tue, Apr 29 for Prime members"},
{"title": "DiamondClean Smart 9750 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Rosegold, HX9924/67", "asin": "B0CM418165", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Easy Clean Sonic Electric Toothbrush, HX6511/50", "asin": "B004M1BO3U", "price": "$49.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Smart Sonic Toothbrush for Adults - Timed Electric Toothbrush with Bluetooth & Rewards App - Replaceable Brush Head, Soft Bristles, Metal Handle, 3 Month Battery Life - Travel Brush - All-Black", "asin": "B081FYJ8H6", "price": "$39.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare One by Sonicare Battery Toothbrush, Miami Coral, HY1100/01", "asin": "B0B9H45HWF"},
{"title": "Sonicare ProtectiveClean 4100 Electric Rechargeable Toothbrush, Plaque Control, Pink", "asin": "B0BL42FC2W", "price": "$59.69", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric Toothbrush for Adults, 42000 VPM Deep Clean Sonic Toothbrush with 6 Dupont Brush Heads, 4 Modes, IPX7 Waterproof Rechargeable Toothbrushes for 120 Days, Built-in 2 Mins Smart Timer", "asin": "B0DSBQX8SP", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Electric Toothbrush HY1100/56 (Light Pink) + AAA Battery, Micro Vibrations, Soft bristles That Gently Polish and whiten Teeth", "asin": "B0CNBNLL6H", "price": "$13.99", "delivery": "FREE delivery May 2 - 6 for Prime members"},
{"title": "DailyClean 1100 Rechargeable Electric Power Toothbrush, White, HX3411/04", "asin": "B083FWP5FK", "price": "$39.81", "delivery": "FREE delivery Apr 30 - May 5 Or fastest delivery Apr 28 - May 1 Only 7 left in stock - order soon."},
{"title": "DiamondClean Smart 9700 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Lunar Blue, Model HX9957/71", "asin": "B0CM41TKPD", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare and More Click-on Handles 8 Pack White", "asin": "B0CFLHC3FB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean Removes up to 2X More Plaque, Long Lasting 14 Day Battery Life Rechargeable Electric Toothbrush", "asin": "B0898XSHGH", "price": "$43.95", "delivery": "FREE delivery May 2 - 5"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shimmer, HY1200/05", "asin": "B09B1C9L85", "price": "$39.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Corded Electric DailyClean Rechargeable Toothbrush with Smoocu Case, SmarTimer and Quadpacer", "asin": "B0C4799ZLW", "price": "$69.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Essence Sensitive Electric Toothbrush, Hx3211/12, 1 Pound", "asin": "B01BV0F0KC", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare for Kids Connected Sonic Electric Toothbrush", "asin": "B01BOO0YR4", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Optimal Clean Rechargeable Electric Toothbrush, 2-pack", "asin": "B0BRK9S2CF", "price": "$94.99", "delivery": "FREE delivery May 1 - 5 Or fastest delivery Apr 29 - May 1 Only 9 left in stock - order soon."},
{"title": "Sonicare HX3411/05 Electric Toothbrush DailyClean 1100 with QuadPacer & Smartimer - (Mint Blue)", "asin": "B09D3YNPVV", "price": "$29.62", "delivery": "$4.79 delivery Tue, Apr 29 Only 7 left in stock - order soon."},
{"title": "Philips One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Purple, Model HY1130/01", "asin": "B0CQ8RKY4N", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Blue, Model HY1130/02", "asin": "B0CQ8THH5X", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
<|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": "2025-04-24T16:13:57.428Z", // 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": "2025-04-24T16:13:40.192Z", "action": "input", "action_argument": "phlips toothbrush"}
{"timestamp": "2025-04-24T16:13:40.325Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "philips toothbrush"}],
"cart_items": [{"title": "Philips Sonicare ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Black, Model HX6850/60", "asin": "B078GVH2VJ", "price": "$79.96", "quantity": "1"},
{"title": "Good Earth Sweet and Spicy All-Natural Caffeine-Free Herbal Tea Bags, 25-Count (Pack of 3)", "asin": "B00F8LX34G", "price": "$23.95", "quantity": "2"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$119.99", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial, 3 Flat Boxes, 120 per Box, 3-Ply (360 Total), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$6.49", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$49.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 18 Lbs", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "ARM & HAMMER Clump & Seal Slide Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 27.5 Lbs", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$78.13", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shines and Smooth, Styling Tools", "asin": "B09GKY436P", "price": "$26.74", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 wireless gaming mouse, 60 g pro-grade mouse with 5 programmable buttons, 44k DPI sensor, 8 kHz report rate, USB-C charging for PC/Mac - White", "asin": "B09NBWQDKX", "price": "$131.58", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.99", "quantity": "1"},
{"title": "IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food with Chicken & Turkey, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$9.49"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$4.99"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "ARM & HAMMER Clump & Seal SLIDE Platinum Multi-Cat Clumping Litter, Easy Clean, Superior Odor Control, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Himalaya Botanique Anticavity Fluoride Toothpaste, Fluoride with Multi-Benefit Support, Fights Cavities, Strengthens Enamel, Promotes Remineralization, Mint Flavor, 4 oz.", "asin": "B0CB1Y1Q1R", "price": "$6.99"}],
"promotion_items": [{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "", "price": "$109.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07\nAdult1 Count (Pack of 1)", "asin": "", "price": "$179.96", "quantity": ""},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06\nAdult1 Count (Pack of 1)", "asin": "", "price": "$199.99", "quantity": ""},
{"title": "Oral-B iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer\nAdult1 Count (Pack of 1)", "asin": "", "price": "$54.94", "quantity": ""},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65\n3 Count (Pack of 1)", "asin": "B078BF27BF", "price": "$27.96", "quantity": ""},
{"title": "Aquasonic Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer\nAdult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "quantity": ""},
{"title": "Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34\nAdult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65\n1 Count (Pack of 3)", "asin": "B078BF2BGN", "price": "$27.96", "quantity": ""},
{"title": "Electric Toothbrush \u2014 Sustainably Designed In California. Electric Toothbrushes Adults. Durable Slim Sonic Toothbrush & Accessories. 40-Day Battery, Travel Tooth Brush. Made To Last.\nAdult1 Count (Pack of 1)", "asin": "B0BHT4TKN5", "price": "$101.15", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Black, Model HX9903/15.\" Rated 4.5 out of 5 stars by 599 reviews. Eligible for Prime.", "asin": "B0CM426N2Y"},
{"title": "Go to detail page for \"Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12.\" Rated 4 out of 5 stars by 1882 reviews. Not eligible for Prime.", "asin": "B08YCVJKXV"},
{"title": "Go to detail page for \"Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05.\" Rated 4.5 out of 5 stars by 11072 reviews. Eligible for Prime.", "asin": "B07TGQP8G1"}],
"search_results": [{"title": "iO Series 2 Rechargeable Electric Powered Toothbrush Starter Kit, Night Black with 2 Brush Heads - Automatic Pressure Sensor to Protect Gums - 3 Modes - 2 Min Timer", "asin": "B0D1DQ7BH9", "price": "$54.94", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Deep Clean Rechargeable Electric Powered Toothbrush, Black with iO Series 3 Limited, 2 Brush Heads and Travel Case - Pressure Sensor to Protect Gums - 3 Cleaning Settings - 2 Minute Timer", "asin": "B0B5HRWH1S", "price": "$99.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, with 2 Bonus Brush Heads, Travel Case, Black, Model HX6423/34", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23", "asin": "B09LD8T445", "price": "$49.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6857/11", "asin": "B078GVH2VH", "price": "$79.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, Navy Blue, Model HX6871/49", "asin": "B0795VB6XJ", "price": "$129.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 count, Black", "asin": "B0B69KJH18", "price": "$34.80", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Icon ADA-Accepted Rechargeable Toothbrush | Magnetic Holder & Slim Travel Case | 2 Brushing Modes & Smart Timers | Gentle Micro-Vibrations(Onyx)", "asin": "B0C111DZTK", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shadow, HY1200/26", "asin": "B0C8KQLLF5", "price": "$38.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Black Series Ultra Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case \u2013 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Navy Blue, HX6462/07", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare Electric Toothbrush, 10 Pack, Refills", "asin": "B0C6XMFSC6", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Sonicare FlexCare Whitening Edition Rechargeable Toothbrush Premium 2-Pack Bundle HX6964/77 (2 FlexCare Handles, 2 DiamondClean & 2 Plaque Control Brush Heads, 2 USB Charging Travel Cases)", "asin": "B07635CRS3", "price": "$169.98", "delivery": " Two-Day FREE delivery Sat, Apr 26"},
{"title": "DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11", "asin": "B0CM44GT41", "price": "$279.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "9000 Special Edition Rechargeable Toothbrush, Pink/White, HX9911/90", "asin": "B0B5VQQW6R", "price": "$159.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "ProtectiveClean 6500 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Charging Travel Case, Pink, HX6462/06", "asin": "B084TM3X57", "price": "$179.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Philips One by Sonicare, 2 Brush Heads, Shadow Black, BH1022/06", "asin": "B09B18SW3Y", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Pink, HX6351/41", "asin": "B07W3T1G7C", "price": "$34.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$48.54", "delivery": "FREE delivery Mon, May 5"},
{"title": "Genuine C3 Premium Plaque Control Replacement Toothbrush Heads, 4 Brush Heads, Black, HX9044/95", "asin": "B071HQ3MPD", "price": "$44.89", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Rosegold, Model HX9903/65", "asin": "B0CM42PFGN", "price": "$227.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Champagne, HX9990/11", "asin": "B08YCZNSLL", "price": "$369.00", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Genuine W DiamondClean Toothbrush Heads, 2 Brush Heads, Black, HX6062/95", "asin": "B0795XF6MS", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "One Electric Toothbrush by Sonicare HY1100/51 - Micro Vibrations, Soft bristles That Gently Polish and whiten teeths, 3 Month Battery Life, 2 Minute Timer and Quadpacer Red", "asin": "B0BBZNZQYF", "price": "$16.99", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.89", "delivery": "FREE delivery Tue, Apr 29 for Prime members"},
{"title": "DiamondClean Smart 9750 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Rosegold, HX9924/67", "asin": "B0CM418165", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Easy Clean Sonic Electric Toothbrush, HX6511/50", "asin": "B004M1BO3U", "price": "$49.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Travel Case, Sonic Electronic Toothbrush (Pink)", "asin": "B0D3FL916L", "price": "$78.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Smart Sonic Toothbrush for Adults - Timed Electric Toothbrush with Bluetooth & Rewards App - Replaceable Brush Head, Soft Bristles, Metal Handle, 3 Month Battery Life - Travel Brush - All-Black", "asin": "B081FYJ8H6", "price": "$39.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare One by Sonicare Battery Toothbrush, Miami Coral, HY1100/01", "asin": "B0B9H45HWF"},
{"title": "Sonicare ProtectiveClean 4100 Electric Rechargeable Toothbrush, Plaque Control, Pink", "asin": "B0BL42FC2W", "price": "$59.69", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric Toothbrush for Adults, 42000 VPM Deep Clean Sonic Toothbrush with 6 Dupont Brush Heads, 4 Modes, IPX7 Waterproof Rechargeable Toothbrushes for 120 Days, Built-in 2 Mins Smart Timer", "asin": "B0DSBQX8SP", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Electric Toothbrush HY1100/56 (Light Pink) + AAA Battery, Micro Vibrations, Soft bristles That Gently Polish and whiten Teeth", "asin": "B0CNBNLL6H", "price": "$13.99", "delivery": "FREE delivery May 2 - 6 for Prime members"},
{"title": "DailyClean 1100 Rechargeable Electric Power Toothbrush, White, HX3411/04", "asin": "B083FWP5FK", "price": "$39.81", "delivery": "FREE delivery Apr 30 - May 5 Or fastest delivery Apr 28 - May 1 Only 7 left in stock - order soon."},
{"title": "DiamondClean Smart 9700 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Lunar Blue, Model HX9957/71", "asin": "B0CM41TKPD", "price": "$339.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Replacement Toothbrush Heads Compatible with Philips Sonicare and More Click-on Handles 8 Pack White", "asin": "B0CFLHC3FB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Sonicare ProtectiveClean Removes up to 2X More Plaque, Long Lasting 14 Day Battery Life Rechargeable Electric Toothbrush", "asin": "B0898XSHGH", "price": "$43.95", "delivery": "FREE delivery May 2 - 5"},
{"title": "One by Sonicare Rechargeable Toothbrush, Shimmer, HY1200/05", "asin": "B09B1C9L85", "price": "$39.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Corded Electric DailyClean Rechargeable Toothbrush with Smoocu Case, SmarTimer and Quadpacer", "asin": "B0C4799ZLW", "price": "$69.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Essence Sensitive Electric Toothbrush, Hx3211/12, 1 Pound", "asin": "B01BV0F0KC", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare for Kids Connected Sonic Electric Toothbrush", "asin": "B01BOO0YR4", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25"},
{"title": "Sonicare Optimal Clean Rechargeable Electric Toothbrush, 2-pack", "asin": "B0BRK9S2CF", "price": "$94.99", "delivery": "FREE delivery May 1 - 5 Or fastest delivery Apr 29 - May 1 Only 9 left in stock - order soon."},
{"title": "Sonicare HX3411/05 Electric Toothbrush DailyClean 1100 with QuadPacer & Smartimer - (Mint Blue)", "asin": "B09D3YNPVV", "price": "$29.62", "delivery": "$4.79 delivery Tue, Apr 29 Only 7 left in stock - order soon."},
{"title": "Philips One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Purple, Model HY1130/01", "asin": "B0CQ8RKY4N", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "One for Kids by Sonicare, Battery Toothbrush, for Kids Age 3+, with SmarTimer and QuadPacer for Thorough Clean, Lightweight and Colorful Handle, Quick Start Guide, Blue, Model HY1130/02", "asin": "B0CQ8THH5X", "price": "$17.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 25 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
<|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": "2025-04-24T16:13:57.428Z", // 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>
