<|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|>
{"timestamp": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:42.695Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:26:43.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:26:43.481Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:15.102Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:20.901Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:06:22.773Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
<|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": "sonicare toothbrush"}],
"promotion_items": [{"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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "quantity": ""},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic Adult1 Count (Pack of 1)", "asin": "B07R8DQHZK", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case Adult1 Count (Pack of 1)", "asin": "B0DCCJZC9F", "price": "$219.99", "quantity": ""}],
"ads": [{"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", "asin": "B084TM4XKG"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS"},
{"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", "asin": "B084X7BKF3"}],
"search_results": [{"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", "asin": "B0D1DQ7BH9", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B 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": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic", "asin": "B07R8DQHZK", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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 23"},
{"title": "PHILIPS Sonicare 1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case", "asin": "B0DCCJZC9F", "price": "$219.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Duo - Dual Handle Ultra Whitening 40,000 VPM Wireless Charging Electric ToothBrushes - 3 Modes with Smart Timers - 10 Dupont Brush Heads & 2 Travel Cases Included", "asin": "B07HFG93GK", "price": "$49.95", "delivery": " Two-DayFREE delivery Thu, Apr 24 "},
{"title": "Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6877/21", "asin": "B078GVDB18", "price": "$119.99", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "PHILIPS Sonicare 2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23 Only 3 left in stock - order soon."},
{"title": "Aquasonic Black Series PRO \u2013 Ultra-Whitening Electric Toothbrush \u2013 5 Modes & Smart Timers \u2013 Premium Travel Case & 6 Proflex Brush Heads \u2013 ADA Accepted Toothbrush", "asin": "B0DH1K553B", "price": "$59.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic 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-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "PHILIPS Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Sonic Electronic Toothbrush, Travel Case, Black 1.0 Count", "asin": "B0BWNY7ZZS", "price": "$99.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B Pro Health CrossAction All in One Soft Toothbrushes, Deep Plaque Fighter, Rounded Bristles Gentle on Teeth, Tongue and Cheek Cleaner, Gum Stimulators, 6 Count, Tooth Brush Pack", "asin": "B01KZ6V00W", "price": "$17.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare 9000 Special Edition Rechargeable Toothbrush, Blue/Black, HX9911/92", "asin": "B0B5VQHL6N", "price": "$189.00", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 11 left in stock - order soon."},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "BURST Original Sonic Electric Toothbrush for Adults (White) | Soft Bristles | Deep Clean Stain & Plaque Removal | 3 Modes: Teeth Whitening, Sensitive & Massage", "asin": "B07WVF44WP", "price": "$53.32", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B Pro-Health Pulsar Battery Toothbrush, Soft, Blue , 2 Count (Pack of 1)", "asin": "B005GLZ9U4", "price": "$10.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "2-1 Oral Clean Kit- Water Dental flosser & Electric Toothbrush Combo- Brushing & Flossing- for Teeth Cleaning and Gum Health (Black)", "asin": "B0CZL55GR7", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare One by Sonicare Rechargeable Toothbrush, Sage, HY1200/28", "asin": "B0C8KSK2D3", "price": "$39.29", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$46.39", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Grey, Model HX9903/45", "asin": "B0CM438KZY", "price": "$225.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Turquoise, HX6321/02", "asin": "B00YAR7ZL6", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine E-Series Replacement Toothbrush Heads, 3 Brush Heads, White, HX7023/64", "asin": "B0085RZKR8", "price": "$41.50", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": "$333.16", "delivery": "FREE delivery Fri, Apr 25 Only 1 left in stock - order soon."},
{"title": "Philips Sonicare Genuine Sensitive Replacement Toothbrush Heads for Sensitive Teeth, 3 Brush Heads, White, HX6053/64", "asin": "B0086VIA0M", "price": "$27.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine C3 Premium Plaque Control Toothbrush Heads, 4 Brush Heads, White, HX9044/65", "asin": "B0719D46NY", "price": "$44.89", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, White, HX6063/65", "asin": "B078BBZQWK", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Battery Powered Sonicare Diamond Clean Rechargeable Toothbrush for Complete Oral Care 2-Pack Handles \uff08Black", "asin": "B0BF8PLVNP", "price": "$299.99", "delivery": "FREE delivery Apr 28 - 30 Only 3 left in stock - order soon."},
{"title": "IPX7 Waterproof Sonicare Electric Toothbrush, 2-Hour Fast Charge with Intelligent Time Reminder, 5 Modes, 8 Brush Heads, Travel, Indoor, Outdoor, Blue", "asin": "B0B9RQW6WK", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Connected Rechargeable Battery Powered Toothbrush 2-Pack Pink/White", "asin": "B09ML2YM1H", "price": "$279.99", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Apr 24 - 28"},
{"title": "PHILIPS 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "B071L9QVFQ", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ExpertClean 7700 Rechargeable Electric Toothbrush with Bluetooth & UV Sanitizer, HX9630/17, Pink", "asin": "B08CGQ1XWF", "price": "$129.99", "delivery": "FREE delivery Apr 25 - 30"},
{"title": "Philips Sonicare Power Flosser & Toothbrush System 7000, HX3921/40", "asin": "B08LJ6CBSW", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips 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": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12", "asin": "B08YCVJKXV", "price": "$379.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 7+ Genuine Replacement Toothbrush Heads, 2 Brush Heads, Turquoise and White, Standard, HX6042/94", "asin": "B00G5L85S2", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 2 Brush Heads, Black, HX9052/95", "asin": "B07146XQY2", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Protective Clean 6100 Electric Tooth Brush, Hx6877/21, 1 Pound", "asin": "B077Y7VQJ1", "price": "$123.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare 6100 ProtectiveClean Rechargeable Toothbrush, White (2 pk.)", "asin": "B0BHPWT7SR", "price": "$199.99", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 2 left in stock - order soon."},
{"title": "Philips Sonicare Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare G3 2-in-1 Plaque Removal + Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9052/65", "asin": "B0719DCHV5", "price": "$26.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare ProtectiveClean Electric Toothbrush with Plaque Control Brush Head, Rechargeable Sonicare Toothbrush with Pressure Sensor, Phillips Sonic Toothbrush, Gum Health Brush Head", "asin": "B0CY3L6T8C", "price": "$94.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare ProResults Brush Heads (Fit All Philips Sonicare Handles), 8 Pack - HX6018/26", "asin": "B00DE8VX9C", "price": "$41.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Sonic Electric Toothbrush for Adults Teens: 180 Days Battery Life, 48000VPM Motor 5 Cleaning Modes 2 Min Smart Timer 4 Quality Replacement Heads IPX8 Durable Rechargeable Travel Toothbrush", "asin": "B0DNF673KY", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips One By Sonicare, 2 Brush Heads, Mint Light Blue, BH1022/03", "asin": "B08S8PVQL5", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Original Brush for Kids HX6034 / 33, Gentle Cleaning of Children's Teeth, from 3 Years, 4 Pieces", "asin": "B00I97OW5U", "price": "$28.99", "delivery": "FREE delivery Fri, Apr 25"}]
<|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": "2025-04-22T19:16:27.525Z", // 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|>
{"timestamp": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:42.695Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:26:43.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:26:43.481Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:15.102Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:20.901Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:06:22.773Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
<|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": "sonicare toothbrush"}],
"promotion_items": [{"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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "quantity": ""},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic Adult1 Count (Pack of 1)", "asin": "B07R8DQHZK", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case Adult1 Count (Pack of 1)", "asin": "B0DCCJZC9F", "price": "$219.99", "quantity": ""}],
"ads": [{"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", "asin": "B084TM4XKG"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS"},
{"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", "asin": "B084X7BKF3"}],
"search_results": [{"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", "asin": "B0D1DQ7BH9", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B 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": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic", "asin": "B07R8DQHZK", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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 23"},
{"title": "PHILIPS Sonicare 1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case", "asin": "B0DCCJZC9F", "price": "$219.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Duo - Dual Handle Ultra Whitening 40,000 VPM Wireless Charging Electric ToothBrushes - 3 Modes with Smart Timers - 10 Dupont Brush Heads & 2 Travel Cases Included", "asin": "B07HFG93GK", "price": "$49.95", "delivery": " Two-DayFREE delivery Thu, Apr 24 "},
{"title": "Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6877/21", "asin": "B078GVDB18", "price": "$119.99", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "PHILIPS Sonicare 2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23 Only 3 left in stock - order soon."},
{"title": "Aquasonic Black Series PRO \u2013 Ultra-Whitening Electric Toothbrush \u2013 5 Modes & Smart Timers \u2013 Premium Travel Case & 6 Proflex Brush Heads \u2013 ADA Accepted Toothbrush", "asin": "B0DH1K553B", "price": "$59.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic 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-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "PHILIPS Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Sonic Electronic Toothbrush, Travel Case, Black 1.0 Count", "asin": "B0BWNY7ZZS", "price": "$99.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B Pro Health CrossAction All in One Soft Toothbrushes, Deep Plaque Fighter, Rounded Bristles Gentle on Teeth, Tongue and Cheek Cleaner, Gum Stimulators, 6 Count, Tooth Brush Pack", "asin": "B01KZ6V00W", "price": "$17.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare 9000 Special Edition Rechargeable Toothbrush, Blue/Black, HX9911/92", "asin": "B0B5VQHL6N", "price": "$189.00", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 11 left in stock - order soon."},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "BURST Original Sonic Electric Toothbrush for Adults (White) | Soft Bristles | Deep Clean Stain & Plaque Removal | 3 Modes: Teeth Whitening, Sensitive & Massage", "asin": "B07WVF44WP", "price": "$53.32", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B Pro-Health Pulsar Battery Toothbrush, Soft, Blue , 2 Count (Pack of 1)", "asin": "B005GLZ9U4", "price": "$10.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "2-1 Oral Clean Kit- Water Dental flosser & Electric Toothbrush Combo- Brushing & Flossing- for Teeth Cleaning and Gum Health (Black)", "asin": "B0CZL55GR7", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare One by Sonicare Rechargeable Toothbrush, Sage, HY1200/28", "asin": "B0C8KSK2D3", "price": "$39.29", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$46.39", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Grey, Model HX9903/45", "asin": "B0CM438KZY", "price": "$225.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Turquoise, HX6321/02", "asin": "B00YAR7ZL6", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine E-Series Replacement Toothbrush Heads, 3 Brush Heads, White, HX7023/64", "asin": "B0085RZKR8", "price": "$41.50", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": "$333.16", "delivery": "FREE delivery Fri, Apr 25 Only 1 left in stock - order soon."},
{"title": "Philips Sonicare Genuine Sensitive Replacement Toothbrush Heads for Sensitive Teeth, 3 Brush Heads, White, HX6053/64", "asin": "B0086VIA0M", "price": "$27.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine C3 Premium Plaque Control Toothbrush Heads, 4 Brush Heads, White, HX9044/65", "asin": "B0719D46NY", "price": "$44.89", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, White, HX6063/65", "asin": "B078BBZQWK", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Battery Powered Sonicare Diamond Clean Rechargeable Toothbrush for Complete Oral Care 2-Pack Handles \uff08Black", "asin": "B0BF8PLVNP", "price": "$299.99", "delivery": "FREE delivery Apr 28 - 30 Only 3 left in stock - order soon."},
{"title": "IPX7 Waterproof Sonicare Electric Toothbrush, 2-Hour Fast Charge with Intelligent Time Reminder, 5 Modes, 8 Brush Heads, Travel, Indoor, Outdoor, Blue", "asin": "B0B9RQW6WK", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Connected Rechargeable Battery Powered Toothbrush 2-Pack Pink/White", "asin": "B09ML2YM1H", "price": "$279.99", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Apr 24 - 28"},
{"title": "PHILIPS 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "B071L9QVFQ", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ExpertClean 7700 Rechargeable Electric Toothbrush with Bluetooth & UV Sanitizer, HX9630/17, Pink", "asin": "B08CGQ1XWF", "price": "$129.99", "delivery": "FREE delivery Apr 25 - 30"},
{"title": "Philips Sonicare Power Flosser & Toothbrush System 7000, HX3921/40", "asin": "B08LJ6CBSW", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips 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": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12", "asin": "B08YCVJKXV", "price": "$379.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 7+ Genuine Replacement Toothbrush Heads, 2 Brush Heads, Turquoise and White, Standard, HX6042/94", "asin": "B00G5L85S2", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 2 Brush Heads, Black, HX9052/95", "asin": "B07146XQY2", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Protective Clean 6100 Electric Tooth Brush, Hx6877/21, 1 Pound", "asin": "B077Y7VQJ1", "price": "$123.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare 6100 ProtectiveClean Rechargeable Toothbrush, White (2 pk.)", "asin": "B0BHPWT7SR", "price": "$199.99", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 2 left in stock - order soon."},
{"title": "Philips Sonicare Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare G3 2-in-1 Plaque Removal + Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9052/65", "asin": "B0719DCHV5", "price": "$26.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare ProtectiveClean Electric Toothbrush with Plaque Control Brush Head, Rechargeable Sonicare Toothbrush with Pressure Sensor, Phillips Sonic Toothbrush, Gum Health Brush Head", "asin": "B0CY3L6T8C", "price": "$94.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare ProResults Brush Heads (Fit All Philips Sonicare Handles), 8 Pack - HX6018/26", "asin": "B00DE8VX9C", "price": "$41.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Sonic Electric Toothbrush for Adults Teens: 180 Days Battery Life, 48000VPM Motor 5 Cleaning Modes 2 Min Smart Timer 4 Quality Replacement Heads IPX8 Durable Rechargeable Travel Toothbrush", "asin": "B0DNF673KY", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips One By Sonicare, 2 Brush Heads, Mint Light Blue, BH1022/03", "asin": "B08S8PVQL5", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Original Brush for Kids HX6034 / 33, Gentle Cleaning of Children's Teeth, from 3 Years, 4 Pieces", "asin": "B00I97OW5U", "price": "$28.99", "delivery": "FREE delivery Fri, Apr 25"}]
<|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": "2025-04-22T19:16:27.525Z", // 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>

<answer>{"timestamp": "2025-04-22T19:16:27.525Z","action": "click_product","acion_argument": "B09LD8VXLX",}</answer>
rule
<answer>{"timestamp": "2025-04-22T19:16:27.525Z","action": "click_product","acion_argument": "B09LD8VXLX",}</answer>
<|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|>
{"timestamp": "2025-04-17T16:40:17.787Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-17T16:41:42.328Z", "action": "input", "action_argument": "funko "}
{"timestamp": "2025-04-17T16:41:42.695Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-17T16:41:48.891Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-17T16:41:53.116Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-18T14:31:08.044Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-18T14:32:15.002Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:05.168Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T15:15:06.018Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:22:38.556Z", "action": "input", "action_argument": "oral b elect"}
{"timestamp": "2025-04-21T20:22:38.777Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T20:23:03.655Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T20:23:57.327Z", "action": "click_product", "action_argument": "B0B5YPHMW8"}
{"timestamp": "2025-04-21T20:25:51.539Z", "action": "click_product", "action_argument": "B0B5HVM6JX"}
{"timestamp": "2025-04-21T20:26:28.441Z", "action": "click_product", "action_argument": "B0DLLGG2Z8"}
{"timestamp": "2025-04-21T20:26:43.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:26:43.481Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:15.102Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:20.285Z", "action": "input", "action_argument": "oral b io5"}
{"timestamp": "2025-04-21T20:59:20.901Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T20:59:26.303Z", "action": "click_product", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T20:59:37.994Z", "action": "purchase", "action_argument": "B0CFWLVL41"}
{"timestamp": "2025-04-21T22:27:59.682Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:28:51.366Z", "action": "click_product", "action_argument": "B003UKM9CO"}
{"timestamp": "2025-04-21T22:31:16.083Z", "action": "input", "action_argument": "oral b electric toothbrush"}
{"timestamp": "2025-04-21T22:31:18.679Z", "action": "click_product", "action_argument": "B0D1DQ7BH9"}
{"timestamp": "2025-04-21T22:31:43.011Z", "action": "click_product", "action_argument": "B0B5HRWH1S"}
{"timestamp": "2025-04-21T22:34:53.329Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:34:58.590Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:01.052Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.036Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:03.499Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:05.671Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:07.363Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:11.975Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:16.262Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:19.281Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:24.885Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T22:35:32.739Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-22T19:06:21.102Z", "action": "input", "action_argument": "oral b io"}
{"timestamp": "2025-04-22T19:06:22.773Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-22T19:07:22.708Z", "action": "click_product", "action_argument": "B095FRGT35"}
{"timestamp": "2025-04-22T19:08:00.292Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:02.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:06.393Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:08.644Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:11.461Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:16.454Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:19.331Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:32.566Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:43.830Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:08:48.619Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:00.559Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:32.910Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:09:41.880Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-22T19:15:59.642Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-22T19:16:08.020Z", "action": "input", "action_argument": "sonicare toothbrush"}
<|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": "sonicare toothbrush"}],
"promotion_items": [{"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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "quantity": ""},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic Adult1 Count (Pack of 1)", "asin": "B07R8DQHZK", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B072YVWBXH", "price": "$39.95", "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 Adult1 Count (Pack of 1)", "asin": "B0D1DQ7BH9", "price": "$59.99", "quantity": ""},
{"title": "Oral-B 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 Adult1 Count (Pack of 1)", "asin": "B0B5HRWH1S", "price": "$99.99", "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 Adult1 Count (Pack of 1)", "asin": "B084TM4XKG", "price": "$109.96", "quantity": ""},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case Adult1 Count (Pack of 1)", "asin": "B0DCCJZC9F", "price": "$219.99", "quantity": ""}],
"ads": [{"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", "asin": "B084TM4XKG"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS"},
{"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", "asin": "B084X7BKF3"}],
"search_results": [{"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", "asin": "B0D1DQ7BH9", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B 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": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Vibe Series Ultra-Whitening Toothbrush \u2013 ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case \u2013 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer \u2013 Charcoal Metallic", "asin": "B07R8DQHZK", "price": "$39.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084TM4XKG", "price": "$109.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B072YVWBXH", "price": "$39.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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 23"},
{"title": "PHILIPS Sonicare 1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02", "asin": "B09LD8VXLX", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare ExpertClean 7500 White, Rechargeable Electric Power Toothbrush, HX9690/06", "asin": "B07TBGP29C", "price": "$199.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B iO Deep Clean + Protect Rechargeable Electric Toothbrush, Black with a iO Series 7 Toothbrush, 2 Replacement Brush Heads, and a Charging Travel Case", "asin": "B0DCCJZC9F", "price": "$219.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic Duo - Dual Handle Ultra Whitening 40,000 VPM Wireless Charging Electric ToothBrushes - 3 Modes with Smart Timers - 10 Dupont Brush Heads & 2 Travel Cases Included", "asin": "B07HFG93GK", "price": "$49.95", "delivery": " Two-DayFREE delivery Thu, Apr 24 "},
{"title": "Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05", "asin": "B07TGQP8G1", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6877/21", "asin": "B078GVDB18", "price": "$119.99", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "PHILIPS Sonicare 2100 Power Toothbrush, Rechargeable Electric Toothbrush, White Mint, HX3661/04", "asin": "B09LD8PTNJ", "price": "$32.55", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Toothbrush Packaging May Vary, White, 1 Count", "asin": "B078GVDB19", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 23 Only 3 left in stock - order soon."},
{"title": "Aquasonic Black Series PRO \u2013 Ultra-Whitening Electric Toothbrush \u2013 5 Modes & Smart Timers \u2013 Premium Travel Case & 6 Proflex Brush Heads \u2013 ADA Accepted Toothbrush", "asin": "B0DH1K553B", "price": "$59.95", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Aquasonic 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-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "PHILIPS Sonicare Electric Toothbrush with DiamondClean Brush Head, Phillips Sonicare Rechargeable Toothbrush with Pressure Sensor, Sonic Electronic Toothbrush, Travel Case, Black 1.0 Count", "asin": "B0BWNY7ZZS", "price": "$99.99", "delivery": " FREE delivery Fri, Apr 25 "},
{"title": "Oral-B Pro Health CrossAction All in One Soft Toothbrushes, Deep Plaque Fighter, Rounded Bristles Gentle on Teeth, Tongue and Cheek Cleaner, Gum Stimulators, 6 Count, Tooth Brush Pack", "asin": "B01KZ6V00W", "price": "$17.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips One by Sonicare Battery Toothbrush, Midnight Blue, HY1100/04", "asin": "B08S8RZ32R", "price": "$24.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Sonicare 9000 Special Edition Rechargeable Toothbrush, Blue/Black, HX9911/92", "asin": "B0B5VQHL6N", "price": "$189.00", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 11 left in stock - order soon."},
{"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", "asin": "B084X7BKF3", "price": "$179.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "BURST Original Sonic Electric Toothbrush for Adults (White) | Soft Bristles | Deep Clean Stain & Plaque Removal | 3 Modes: Teeth Whitening, Sensitive & Massage", "asin": "B07WVF44WP", "price": "$53.32", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Oral-B Pro-Health Pulsar Battery Toothbrush, Soft, Blue , 2 Count (Pack of 1)", "asin": "B005GLZ9U4", "price": "$10.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "2-1 Oral Clean Kit- Water Dental flosser & Electric Toothbrush Combo- Brushing & Flossing- for Teeth Cleaning and Gum Health (Black)", "asin": "B0CZL55GR7", "price": "$59.99", "delivery": " One-DayFREE delivery Tomorrow, Apr 23 "},
{"title": "Philips Sonicare One by Sonicare Rechargeable Toothbrush, Sage, HY1200/28", "asin": "B0C8KSK2D3", "price": "$39.29", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "Philips Sonicare ProtectiveClean 4100 Rechargeable Electric Power Toothbrush, Pink, HX6815/01", "asin": "B078D75HMM", "price": "$46.39", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65", "asin": "B078BF27BF", "price": "$27.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Grey, Model HX9903/45", "asin": "B0CM438KZY", "price": "$225.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 3+ Bluetooth Connected Rechargeable Electric Power Toothbrush, Interactive for Better Brushing, Turquoise, HX6321/02", "asin": "B00YAR7ZL6", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine E-Series Replacement Toothbrush Heads, 3 Brush Heads, White, HX7023/64", "asin": "B0085RZKR8", "price": "$41.50", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine SimplyClean Replacement Toothbrush Heads, 5 Brush Heads, White, HX6015/03", "asin": "B00OELU6B4", "price": "$39.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65", "asin": "B091TW5ZSF", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare 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": "$333.16", "delivery": "FREE delivery Fri, Apr 25 Only 1 left in stock - order soon."},
{"title": "Philips Sonicare Genuine Sensitive Replacement Toothbrush Heads for Sensitive Teeth, 3 Brush Heads, White, HX6053/64", "asin": "B0086VIA0M", "price": "$27.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine C3 Premium Plaque Control Toothbrush Heads, 4 Brush Heads, White, HX9044/65", "asin": "B0719D46NY", "price": "$44.89", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, White, HX6063/65", "asin": "B078BBZQWK", "price": "$34.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "PHILIPS Battery Powered Sonicare Diamond Clean Rechargeable Toothbrush for Complete Oral Care 2-Pack Handles \uff08Black", "asin": "B0BF8PLVNP", "price": "$299.99", "delivery": "FREE delivery Apr 28 - 30 Only 3 left in stock - order soon."},
{"title": "IPX7 Waterproof Sonicare Electric Toothbrush, 2-Hour Fast Charge with Intelligent Time Reminder, 5 Modes, 8 Brush Heads, Travel, Indoor, Outdoor, Blue", "asin": "B0B9RQW6WK", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare DiamondClean Connected Rechargeable Battery Powered Toothbrush 2-Pack Pink/White", "asin": "B09ML2YM1H", "price": "$279.99", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Apr 24 - 28"},
{"title": "PHILIPS 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": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "B071L9QVFQ", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare ExpertClean 7700 Rechargeable Electric Toothbrush with Bluetooth & UV Sanitizer, HX9630/17, Pink", "asin": "B08CGQ1XWF", "price": "$129.99", "delivery": "FREE delivery Apr 25 - 30"},
{"title": "Philips Sonicare Power Flosser & Toothbrush System 7000, HX3921/40", "asin": "B08LJ6CBSW", "price": "$199.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips 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": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12", "asin": "B08YCVJKXV", "price": "$379.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare for Kids 7+ Genuine Replacement Toothbrush Heads, 2 Brush Heads, Turquoise and White, Standard, HX6042/94", "asin": "B00G5L85S2", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 2 Brush Heads, Black, HX9052/95", "asin": "B07146XQY2", "price": "$26.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Protective Clean 6100 Electric Tooth Brush, Hx6877/21, 1 Pound", "asin": "B077Y7VQJ1", "price": "$123.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65", "asin": "B078BF2BGN", "price": "$27.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare 6100 ProtectiveClean Rechargeable Toothbrush, White (2 pk.)", "asin": "B0BHPWT7SR", "price": "$199.99", "delivery": " Two-Day FREE delivery Thu, Apr 24 Only 2 left in stock - order soon."},
{"title": "Philips Sonicare Optimal Whitening White BrushSync Heads (Compatible with All Philips Sonicare Handles), 8 Count (Pack of 1)", "asin": "B07B38Z3S7", "price": "$45.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare G3 2-in-1 Plaque Removal + Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9052/65", "asin": "B0719DCHV5", "price": "$26.96", "delivery": "FREE delivery Fri, Apr 25"},
{"title": "Philips Sonicare Genuine W DiamondClean Toothbrush Heads, 4 Brush Heads, Black, HX6064/95", "asin": "B078BF27BB", "price": "$26.96", "delivery": " Two-Day FREE delivery Thu, Apr 24"},
{"title": "PHILIPS Sonicare ProtectiveClean Electric Toothbrush with Plaque Control Brush Head, Rechargeable Sonicare Toothbrush with Pressure Sensor, Phillips Sonic Toothbrush, Gum Health Brush Head", "asin": "B0CY3L6T8C", "price": "$94.99", "delivery": "FREE delivery Apr 30 - May 3 for Prime members"},
{"title": "Philips Sonicare ProResults Brush Heads (Fit All Philips Sonicare Handles), 8 Pack - HX6018/26", "asin": "B00DE8VX9C", "price": "$41.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Sonic Electric Toothbrush for Adults Teens: 180 Days Battery Life, 48000VPM Motor 5 Cleaning Modes 2 Min Smart Timer 4 Quality Replacement Heads IPX8 Durable Rechargeable Travel Toothbrush", "asin": "B0DNF673KY", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips One By Sonicare, 2 Brush Heads, Mint Light Blue, BH1022/03", "asin": "B08S8PVQL5", "price": "$7.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 23"},
{"title": "Philips Sonicare Original Brush for Kids HX6034 / 33, Gentle Cleaning of Children's Teeth, from 3 Years, 4 Pieces", "asin": "B00I97OW5U", "price": "$28.99", "delivery": "FREE delivery Fri, Apr 25"}]
<|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": "2025-04-22T19:16:27.525Z", // 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>

train