<|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": "2025-04-16T15:00:49.856Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:00:51.889Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T15:01:10.041Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:01:12.873Z", "action": "input", "action_argument": "h milk"}
{"timestamp": "2025-04-16T15:01:15.422Z", "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": "horizon shelf milk"}],
"cart_items": [{"title": "Maple Leaf Farms All Natural Boneless Duck Breast, 14 oz, 2 Pack (7 oz each)", "asin": "B09T3871KC", "price": "$18.99"},
{"title": "Amazon Fresh Brand, Wild Caught Pacific Cod Skinless Fillet Portions, Frozen, Sustainably Sourced, Phosphate Free, 1 Lb", "asin": "B07ZS35KP9", "price": "$10.09"},
{"title": "bubly Sparkling Water, Strawberry Sunset, Zero Sugar & Zero Calories, Seltzer Water, 12 Fl Oz Cans (Pack of 8)", "asin": "B0CFN3697R", "price": "$3.76"},
{"title": "Maple Leaf Farms All Natural Duck Legs, 17 oz, 2 Pack (8.5 oz each)", "asin": "B09T36YW3B", "price": "$14.99"},
{"title": "365 by Whole Foods Market, Organic Cocoa Powder, 8 Ounce", "asin": "B074H55FRR", "price": "$6.49"},
{"title": "TRUFF Black Truffle Oil - Black Truffle Infused Olive Oil - Gourmet Dressing, Seasoning, Marinade, or Drizzle, Non-GMO, Gluten-Free, 5.6 fl.oz", "asin": "B08WJX8XVN", "price": "$20.99"},
{"title": "365 By Whole Foods Market, Milk Lactose Free Whole Organic, 64 Fl Oz", "asin": "B0BKM2XCHY", "price": "$5.09"},
{"title": "Royal Asia Shrimp Wonton Soup, 16 OZ", "asin": "B07X21KVWB", "price": "$3.00"},
{"title": "FRONEN Madagascar Vanilla Frozen Dessert, 1 PT", "asin": "B07QD6PKVX", "price": "$6.49"}],
"promotion_items": [{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "quantity": ""},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "quantity": ""},
{"title": "Maestri House Milk Frother, 4-in-1 Electric Milk Steamer and Frother, 16.9OZ 600W Smart Touch Control Hot and Cold Foam Maker, Memory Function for Latte, Cappuccinos, Warm Milk, Hot Chocolate Milk", "asin": "B0D9YKRC52", "price": "$69.99", "quantity": ""},
{"title": "DOQAUS Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black)", "asin": "B07ZSF5RC5", "price": "$6.79", "quantity": ""},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "quantity": ""},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "quantity": ""},
{"title": "Inkbird WiFi Meat Thermometer IBBQ-4T, Wireless WiFi BBQ Thermometer for Smoker, Oven | APP Calibration Temp Graph | Mobile Notification Timer Alarm | Rechargeable Digital Grill Thermometer, 4 Probes", "asin": "B07XNTJKY4", "price": "$69.99", "quantity": ""},
{"title": "Geevon Digital Hygrometer, 3 Pack Indoor Thermometer Room Temperature Humidity Gauge with Battery,Digital Temperature Humidity Meter Indicator for Home, Office, Greenhouse, Mini Hygrometer,Black", "asin": "B08R3B78JF", "price": "$15.99", "quantity": ""},
{"title": "Digital Indoor Thermometer for Room, Smart Temperature Humidity Monitor with Backlight, Comfort Indicator, Max/Min Record, Time, Calendar, Alarm, \u00b0c/\u00b0f Switch for Bedroom, School", "asin": "B0CSMHWWRY", "price": "$12.49", "quantity": ""},
{"title": "HT1 Smart Temperature Sensor and Humidity Sensor - Bluetooth Thermometer and Hygrometer with App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor for RV, Humidor, Fridge & More (1 Pack)", "asin": "B01AEQ9X9I", "price": "$54.95", "quantity": ""}],
"search_results": [{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "58oz Nut Milk Maker Machine, 10 in 1 Automatic Nut Milk Maker with 20 Blades, LED Display, Soy Milk Maker with 24H Delay Start&12H Keep Warm, Almond Milk Maker for Homemade Oat, Milk Shake", "asin": "B0F2985CT4", "price": "$109.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Horizon Organic Shelf-Stable 1% Lowfat Milk Boxes, Plain, 8 Fl Oz, 6 Pack", "asin": "B00ICZMIBE", "price": "$8.69", "delivery": " $9.95 delivery Today 1 PM - 3 PM Or FREE pickup"},
{"title": "Comfort Zone Electric Portable Milkhouse Style Utility Space Heater with Adjustable Thermostat, Overheat Protection, and Safety Tip-Over Switch, Ideal for Garage or Greenhouse, 1,500W, CZ798BK", "asin": "B005OTXH0C", "price": "$19.72", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Yacumama Digital Water Thermometer for Liquid, Candle, Instant Read with Waterproof for Food, Meat, Milk, Long Probe", "asin": "B087XBXFM6", "price": "$9.88", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Milkhouse Space Heater, 1300W/1500W Electric Heater with Thermostat, 3 Heat Settings, Safe and Quiet Heater for Home Garage Workshop Warehouse, Black", "asin": "B0CB65YF3J", "price": "$36.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate - Cappuccino Frothy Milk Foam Stainless Steel Thermometer for 12 Oz, 20 Oz and 32 Oz Espresso Steaming Pitchers 2\" Dail 5\" Stem", "asin": "B09V9S74XZ", "price": "$8.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher, Dailyart 20oz/600ml Milk Frother Cup with Thermometer 304 Stainless Steel Steaming Pitcher With Internal Scale, Espresso Accessories, Frother Pitcher For Espresso Machine", "asin": "B07B8KF47P", "price": "$12.58", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Baby Milk Thermometer Multi-Purpose Thermometer Water Temperature", "asin": "B01A50CVGA", "price": "$10.18", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar", "asin": "B0872ZWV8X", "price": "$31.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "GROWNSY Bottle Warmer, 8-in-1 Fast Baby Milk Warmer with Timer for Breastmilk or Formula, Accurate Temperature Control, Multifunctional Baby Bottle Warmers for All Bottles- Blue", "asin": "B0C2YVKRHN", "price": "$33.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "CROWNFUL Milk Frother, Electric 5-in-1 Milk Frother and Steamer with Temperature Control, Dishwasher Safe, Auto Shut-Off Frother for Coffee", "asin": "B0DM57W47W", "price": "$36.99", "delivery": "FREE delivery Apr 23 - 29 Or fastest delivery Apr 18 - 21"},
{"title": "Dreo All-in-1 BaristaMaker Milk Frother, Electric Foam Frother for Latte Art Microfoam and Coffee, 15oz/450ml Automatic Milk Warmer with 30 Drinks, Dishwasher Safe, Dairy/Plant-Based Milk", "asin": "B0DFLG7V7J", "price": "$84.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Milk Frother, 21OZ Variable Temp and Froth Thickness DualFro 600 Milk Frother and Steamer, Smart Touch Control Milk Warmer, Dishwasher Safe, Memory Function for Latte&Hot Chocolate", "asin": "B0CWK8S2TS", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "NELO Electric Milk Frother, 4 In 1 Digital Milk Frother and Steamer with Real-Time Temperature Control, Automatic Frother for Coffee, Latte, Hot Chocolate, Cappuccino, BPA Free Stainless Steel (White)", "asin": "B0DFMSW89G", "price": "$34.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother Jug Thermometer for Coffee Machine Milk Frothing Pitcher", "asin": "B0BPMSTL9P", "price": "$10.88", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "3D Crystal Mug with Inner Cup - Perfect for Home Office Decoration - Supports Morse Room Temperature Drinks like Coffee, Tea, Milk (Red Love Cup)", "asin": "B0BF4CC3QR", "price": "$16.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Alliance Brew Gear Milk Frothing Thermometer with Clip, White, One Size", "asin": "B0973N55DP", "price": "$9.99", "delivery": "Two-Day FREE delivery Fri, Apr 18 Only 10 left in stock - order soon."},
{"title": "ThermoPro TP02S Digital Food Thermometer for Cooking Bread Baking Sourdough Liquids, Meat Thermometer Digital with Super Long Probe for Grill Candy Kitchen BBQ Oil Milk Yogurt Water Temperature", "asin": "B01LET2BFC", "price": "$10.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items Arrives before Easter"},
{"title": "Color Changing Temperature Tag for Metal Milk Jugs Indicates Ideal Milk Temperature (4)", "asin": "B07K1DTDF7", "price": "$19.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frother, 4-in-1 Milk Frother and Steamer, Electric Milk Steamer with Keep Warm Function, Auto Warm and Cold Foam Maker for Coffee, Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0D8KXRM8D", "price": "$39.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother, Milk Steamer for Coffee, 4 in 1 Electric Milk Frother and Steamer, Warm and Cold Foam Maker, Hot Chocolate Maker, Milk Warmer, 12oz/350ml Frother for Latte, Cappuccino, Matcha", "asin": "B0BR9RDS3F", "price": "$35.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "ECOWELL Automatic Dishwasher Milk Frother Heater, 4 in 1 Electric Coffee Steamer for Heating Milk, Warm and Cold Foam, Coffee Latte, Macchiato, Cappuccinos, Hot Chocolate WMMF01, 8.1oz/240ml,Black", "asin": "B0BC9PYHWG", "price": "$39.69", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "4-in-1 Electric Milk Frother and Steamer, Milk Steamer with Auto Temperature Control, Warm & Cold Foam Maker, Fast Frother for Coffee, Latte, Hot Chocolate, Cappuccino, Macchiato, Black", "asin": "B0DSW6N53X", "price": "$29.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Breville Temp Control Milk Jug BES003", "asin": "B01A9C4PT0", "price": "$24.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "MEASUREMAN Milk Thermometer, Food/Meat Instant Read Thermometer, Pocket Size, Dishwasher Safe, Red, for Meat/Food Cooking and Grilling/Oven, Milk Foam, Coffee Drinks", "asin": "B09WD4S1BR", "price": "$6.97", "delivery": "FREE delivery Sun, Apr 20"},
{"title": "Refrigerator Thermometer Digital Fridge Freeze Room Thermometer Waterproof Large LCD Display Max/Min Record Function, White", "asin": "B07RN7Z2RT", "price": "$8.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (2)", "asin": "B0DDDCXL1Q", "price": "$10.80", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Rattleware Thermometer, Genuine Milk Frothing Thermometer and Barista Thermometer, Fast Readout and Clear Temperature Targets / 5\" Probe, 1.75\" Dial", "asin": "B002DMLESK", "price": "$12.00", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Bellemain Milk Frother Handheld, Thick, Creamy Milk Foam Maker, Warm & Cold Milk Foamer | Stainless Steel Hand Held Frother for Coffee, Latte, Cappuccino, Frappe, Matcha, Hot Chocolate, 14 oz.", "asin": "B010E1ZQVC", "price": "$19.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Rechargeable Milk Frother with Stepless Speed Control, LunaFro Max Handheld Electric Foam Maker Waterproof Drink Mixer Foamer with Stand & Detachable Whisks for Lattes, Cappuccino", "asin": "B0D49JFVPG", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Cooluli 20L Mini Fridge For Bedroom - Car, Office Desk & College Dorm Room Glass Front Digital Temperature Control 12v Small Refrigerator for Food, Drinks, Skin Care, Beauty Breast Milk (Blue)", "asin": "B07JBZ5ZDD", "price": "$149.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Stainless Steel Oven Safe Thermometer for Air Conditioner Vent Coffee Maker Baking Milk Bottle Instant Read Room Temperature Gauge", "asin": "B0DY54X7HB", "price": "$7.99", "delivery": "FREE delivery May 12 - 21"},
{"title": "Milk Thermometer and 600ml Milk Frother Jug for Perfect Barista Style Coffee Making Great for Frothy Latte Cappuccino", "asin": "B079RHCF5Y", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Nutri Bottle Warmer, 9-in-1 Baby Bottle Warmer with Night Light, Accurate Temperature to Preserve Fullest Nutrients in Breast Milk, Bottle Warmers for All Bottles with Breastmilk or Formula", "asin": "B0BY26RDWQ", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "2 Pack Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (Color Dial)", "asin": "B0BW9SWBSZ", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "20oz Nut Milk Maker Machine - Multi-Functional Automatic Almond with 10 Blades, Plant-Based, Oat, Soy, and Dairy Free Beverages 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil, White", "asin": "B0DRNY23KP", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Coffee Milk Frothing Pitcher Cup with Measurement Inside Thermometer set 12oz/350ML Stainless Steel Espresso Steaming Pitcher Tool for Cappuccino Machines Espresso Pitcher Latte Art", "asin": "B07WCNJ7WN", "price": "$10.95", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher 20 oz, 2Pcs Milk Frother Cup with Thermometer Stainless Steel Milk Steamer Frother Temp Control Milk Jug Latte Milk Frother Thermometer Coffee Shop Accessories", "asin": "B0DBPHS16S", "price": "$17.09", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Pitchers with Integrated Thermometer,Latte Art Jug Stainless Steel Creamer Temperature Espresso Steaming Pitchers 20 oz (600 ml)", "asin": "B07WR6D8WQ", "price": "$10.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Automatic Nut Milk Maker, 8 in1 40oz Soybean Milk Machine for Homemade Almond, Oat, Soy, Coconut, Plant-Based Milk and Non Dairy Beverages, 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil/Low-Noise", "asin": "B0DF546WFR", "price": "$79.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Coffee Mug Warmer, 40W Coffee Warmer for Desk Auto Shut Off, 3 Temperature Settings Smart Coffee Cup Warmer, Electric Candle Warmer Heating Plate for Coffee, Beverage, Milk, Tea and Hot Chocolate", "asin": "B0D8FPJZB7", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Waterproof Refrigerator Fridge Thermometer, Digital Freezer Room Thermometer, Max/Min Record Function Large LCD Screen and Magnetic Back for Kitchen, Home, Restaurants (2 Pack)", "asin": "B07RPXTKMK", "price": "$14.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Mug Warmer,Coffee Mug Warmer for Office Use or Candle Warming,Coffee Warmer with 3 Temperature Control,Mug Warmer for Desk with Auto Shut Off,Cup Warmer for Tea Beverage Milk and Gift for Lovers", "asin": "B0DH22T915", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Instant Read 1-3/4 Inch Food Thermometer with Clip and Temperature Alarm Setted,Best for The Coffee Drinks,Chocolate Milk Foam, and Meat Cooking", "asin": "B0C81V8SC7", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Digital Milk Frothing Thermometer with Clip, Espresso Machine Accessories for Steaming Milk (Fahrenheit)", "asin": "B0C9L527BK", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Portable Bottle Warmer for Travel,Formula Container to Go 12.8oz Baby Bottle Warmer with 2-Min Fast Heating,Milk Warmer for Baby Travel Essential with Long Time Keep Warm Function", "asin": "B0DJSV33C1", "price": "$52.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "AcuRite Portable Digital Thermometer for Indoor or Outdoor Temperature with Carabiner Clip (00333)", "asin": "B0CFC1NNDJ", "price": "$12.62", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Nut Milk Maker, Automatic Nut Milk Maker Machine Almond Homemade Milk,Oat,Plant-Based Milk and Non-Dairy Beverages Almond Milk Maker,42oz Soy Milk Maker Delay Start/Self Clean/Boil Water/Keep Warm", "asin": "B0DTG8P5H5", "price": "$71.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Famidoc Baby Bath & Room Thermometer - New Upgraded Sensor Technology, Floating Toy Thermometer (Blue)", "asin": "B07GC7H86T", "price": "$14.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "cdar Dial Thermometer,Alarm-Thermometer,Food Thermometer,Kitchen Multi-Function: Green Tea, Baby Bottles, Formula, Meat Black", "asin": "B0BX46RNJ9", "price": "$1.36", "delivery": "$1.99 delivery Apr 28 - May 8 Or fastest delivery Apr 22 - 25"},
{"title": "Momcozy Bottle Warmer, Fast Bottle Warmers for All Bottles with Timer, Accurate Temperature Control and Automatic Shut-Off, Multifunctional Bottle Warmer for Breastmilk", "asin": "B0B97M3PX2", "price": "$39.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "7\" Adjustable Milk Frothing Thermometer for Perfect Espresso, Latte, Coffee - NSF Approved, 0-220\u00b0F Range", "asin": "B07BHXWVYQ", "price": "$17.59", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius", "asin": "B071JRZB49", "price": "$15.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Breast Milk Pitcher, Resistant to Heat and Cold Abrupt Temp Swings, No Leak Glass Breast Milk Fridge Storage Container with Wide Mouth, Fast Baby Formula Maker, Green", "asin": "B0D1KKVYKK", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "Doli Yearning Baby Bath Thermometer with Room Temperature| Fahrenheit and Celsius|Frog Lovely Shape|Kids' Bathroom Safety Products| Bath Toys\u2026", "asin": "B08MKMXNT5", "price": "$13.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Taylor 5924 Large Dial Kitchen Refrigerator and Freezer Kitchen Analog Thermometer, 3 Inch Dial,Silver, 1 Count (Pack of 1)", "asin": "B000BPE88E", "price": "$5.63", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM 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": "2025-04-16T15:01:18.841Z", // 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": "2025-04-16T15:00:49.856Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:00:51.889Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T15:01:10.041Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:01:12.873Z", "action": "input", "action_argument": "h milk"}
{"timestamp": "2025-04-16T15:01:15.422Z", "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": "horizon shelf milk"}],
"cart_items": [{"title": "Maple Leaf Farms All Natural Boneless Duck Breast, 14 oz, 2 Pack (7 oz each)", "asin": "B09T3871KC", "price": "$18.99"},
{"title": "Amazon Fresh Brand, Wild Caught Pacific Cod Skinless Fillet Portions, Frozen, Sustainably Sourced, Phosphate Free, 1 Lb", "asin": "B07ZS35KP9", "price": "$10.09"},
{"title": "bubly Sparkling Water, Strawberry Sunset, Zero Sugar & Zero Calories, Seltzer Water, 12 Fl Oz Cans (Pack of 8)", "asin": "B0CFN3697R", "price": "$3.76"},
{"title": "Maple Leaf Farms All Natural Duck Legs, 17 oz, 2 Pack (8.5 oz each)", "asin": "B09T36YW3B", "price": "$14.99"},
{"title": "365 by Whole Foods Market, Organic Cocoa Powder, 8 Ounce", "asin": "B074H55FRR", "price": "$6.49"},
{"title": "TRUFF Black Truffle Oil - Black Truffle Infused Olive Oil - Gourmet Dressing, Seasoning, Marinade, or Drizzle, Non-GMO, Gluten-Free, 5.6 fl.oz", "asin": "B08WJX8XVN", "price": "$20.99"},
{"title": "365 By Whole Foods Market, Milk Lactose Free Whole Organic, 64 Fl Oz", "asin": "B0BKM2XCHY", "price": "$5.09"},
{"title": "Royal Asia Shrimp Wonton Soup, 16 OZ", "asin": "B07X21KVWB", "price": "$3.00"},
{"title": "FRONEN Madagascar Vanilla Frozen Dessert, 1 PT", "asin": "B07QD6PKVX", "price": "$6.49"}],
"promotion_items": [{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "quantity": ""},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "quantity": ""},
{"title": "Maestri House Milk Frother, 4-in-1 Electric Milk Steamer and Frother, 16.9OZ 600W Smart Touch Control Hot and Cold Foam Maker, Memory Function for Latte, Cappuccinos, Warm Milk, Hot Chocolate Milk", "asin": "B0D9YKRC52", "price": "$69.99", "quantity": ""},
{"title": "DOQAUS Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black)", "asin": "B07ZSF5RC5", "price": "$6.79", "quantity": ""},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "quantity": ""},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "quantity": ""},
{"title": "Inkbird WiFi Meat Thermometer IBBQ-4T, Wireless WiFi BBQ Thermometer for Smoker, Oven | APP Calibration Temp Graph | Mobile Notification Timer Alarm | Rechargeable Digital Grill Thermometer, 4 Probes", "asin": "B07XNTJKY4", "price": "$69.99", "quantity": ""},
{"title": "Geevon Digital Hygrometer, 3 Pack Indoor Thermometer Room Temperature Humidity Gauge with Battery,Digital Temperature Humidity Meter Indicator for Home, Office, Greenhouse, Mini Hygrometer,Black", "asin": "B08R3B78JF", "price": "$15.99", "quantity": ""},
{"title": "Digital Indoor Thermometer for Room, Smart Temperature Humidity Monitor with Backlight, Comfort Indicator, Max/Min Record, Time, Calendar, Alarm, \u00b0c/\u00b0f Switch for Bedroom, School", "asin": "B0CSMHWWRY", "price": "$12.49", "quantity": ""},
{"title": "HT1 Smart Temperature Sensor and Humidity Sensor - Bluetooth Thermometer and Hygrometer with App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor for RV, Humidor, Fridge & More (1 Pack)", "asin": "B01AEQ9X9I", "price": "$54.95", "quantity": ""}],
"search_results": [{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "58oz Nut Milk Maker Machine, 10 in 1 Automatic Nut Milk Maker with 20 Blades, LED Display, Soy Milk Maker with 24H Delay Start&12H Keep Warm, Almond Milk Maker for Homemade Oat, Milk Shake", "asin": "B0F2985CT4", "price": "$109.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Horizon Organic Shelf-Stable 1% Lowfat Milk Boxes, Plain, 8 Fl Oz, 6 Pack", "asin": "B00ICZMIBE", "price": "$8.69", "delivery": " $9.95 delivery Today 1 PM - 3 PM Or FREE pickup"},
{"title": "Comfort Zone Electric Portable Milkhouse Style Utility Space Heater with Adjustable Thermostat, Overheat Protection, and Safety Tip-Over Switch, Ideal for Garage or Greenhouse, 1,500W, CZ798BK", "asin": "B005OTXH0C", "price": "$19.72", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Yacumama Digital Water Thermometer for Liquid, Candle, Instant Read with Waterproof for Food, Meat, Milk, Long Probe", "asin": "B087XBXFM6", "price": "$9.88", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Milkhouse Space Heater, 1300W/1500W Electric Heater with Thermostat, 3 Heat Settings, Safe and Quiet Heater for Home Garage Workshop Warehouse, Black", "asin": "B0CB65YF3J", "price": "$36.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate - Cappuccino Frothy Milk Foam Stainless Steel Thermometer for 12 Oz, 20 Oz and 32 Oz Espresso Steaming Pitchers 2\" Dail 5\" Stem", "asin": "B09V9S74XZ", "price": "$8.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher, Dailyart 20oz/600ml Milk Frother Cup with Thermometer 304 Stainless Steel Steaming Pitcher With Internal Scale, Espresso Accessories, Frother Pitcher For Espresso Machine", "asin": "B07B8KF47P", "price": "$12.58", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Baby Milk Thermometer Multi-Purpose Thermometer Water Temperature", "asin": "B01A50CVGA", "price": "$10.18", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar", "asin": "B0872ZWV8X", "price": "$31.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "GROWNSY Bottle Warmer, 8-in-1 Fast Baby Milk Warmer with Timer for Breastmilk or Formula, Accurate Temperature Control, Multifunctional Baby Bottle Warmers for All Bottles- Blue", "asin": "B0C2YVKRHN", "price": "$33.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "CROWNFUL Milk Frother, Electric 5-in-1 Milk Frother and Steamer with Temperature Control, Dishwasher Safe, Auto Shut-Off Frother for Coffee", "asin": "B0DM57W47W", "price": "$36.99", "delivery": "FREE delivery Apr 23 - 29 Or fastest delivery Apr 18 - 21"},
{"title": "Dreo All-in-1 BaristaMaker Milk Frother, Electric Foam Frother for Latte Art Microfoam and Coffee, 15oz/450ml Automatic Milk Warmer with 30 Drinks, Dishwasher Safe, Dairy/Plant-Based Milk", "asin": "B0DFLG7V7J", "price": "$84.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Milk Frother, 21OZ Variable Temp and Froth Thickness DualFro 600 Milk Frother and Steamer, Smart Touch Control Milk Warmer, Dishwasher Safe, Memory Function for Latte&Hot Chocolate", "asin": "B0CWK8S2TS", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "NELO Electric Milk Frother, 4 In 1 Digital Milk Frother and Steamer with Real-Time Temperature Control, Automatic Frother for Coffee, Latte, Hot Chocolate, Cappuccino, BPA Free Stainless Steel (White)", "asin": "B0DFMSW89G", "price": "$34.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother Jug Thermometer for Coffee Machine Milk Frothing Pitcher", "asin": "B0BPMSTL9P", "price": "$10.88", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "3D Crystal Mug with Inner Cup - Perfect for Home Office Decoration - Supports Morse Room Temperature Drinks like Coffee, Tea, Milk (Red Love Cup)", "asin": "B0BF4CC3QR", "price": "$16.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Alliance Brew Gear Milk Frothing Thermometer with Clip, White, One Size", "asin": "B0973N55DP", "price": "$9.99", "delivery": "Two-Day FREE delivery Fri, Apr 18 Only 10 left in stock - order soon."},
{"title": "ThermoPro TP02S Digital Food Thermometer for Cooking Bread Baking Sourdough Liquids, Meat Thermometer Digital with Super Long Probe for Grill Candy Kitchen BBQ Oil Milk Yogurt Water Temperature", "asin": "B01LET2BFC", "price": "$10.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items Arrives before Easter"},
{"title": "Color Changing Temperature Tag for Metal Milk Jugs Indicates Ideal Milk Temperature (4)", "asin": "B07K1DTDF7", "price": "$19.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frother, 4-in-1 Milk Frother and Steamer, Electric Milk Steamer with Keep Warm Function, Auto Warm and Cold Foam Maker for Coffee, Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0D8KXRM8D", "price": "$39.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother, Milk Steamer for Coffee, 4 in 1 Electric Milk Frother and Steamer, Warm and Cold Foam Maker, Hot Chocolate Maker, Milk Warmer, 12oz/350ml Frother for Latte, Cappuccino, Matcha", "asin": "B0BR9RDS3F", "price": "$35.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "ECOWELL Automatic Dishwasher Milk Frother Heater, 4 in 1 Electric Coffee Steamer for Heating Milk, Warm and Cold Foam, Coffee Latte, Macchiato, Cappuccinos, Hot Chocolate WMMF01, 8.1oz/240ml,Black", "asin": "B0BC9PYHWG", "price": "$39.69", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "4-in-1 Electric Milk Frother and Steamer, Milk Steamer with Auto Temperature Control, Warm & Cold Foam Maker, Fast Frother for Coffee, Latte, Hot Chocolate, Cappuccino, Macchiato, Black", "asin": "B0DSW6N53X", "price": "$29.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Breville Temp Control Milk Jug BES003", "asin": "B01A9C4PT0", "price": "$24.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "MEASUREMAN Milk Thermometer, Food/Meat Instant Read Thermometer, Pocket Size, Dishwasher Safe, Red, for Meat/Food Cooking and Grilling/Oven, Milk Foam, Coffee Drinks", "asin": "B09WD4S1BR", "price": "$6.97", "delivery": "FREE delivery Sun, Apr 20"},
{"title": "Refrigerator Thermometer Digital Fridge Freeze Room Thermometer Waterproof Large LCD Display Max/Min Record Function, White", "asin": "B07RN7Z2RT", "price": "$8.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (2)", "asin": "B0DDDCXL1Q", "price": "$10.80", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Rattleware Thermometer, Genuine Milk Frothing Thermometer and Barista Thermometer, Fast Readout and Clear Temperature Targets / 5\" Probe, 1.75\" Dial", "asin": "B002DMLESK", "price": "$12.00", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Bellemain Milk Frother Handheld, Thick, Creamy Milk Foam Maker, Warm & Cold Milk Foamer | Stainless Steel Hand Held Frother for Coffee, Latte, Cappuccino, Frappe, Matcha, Hot Chocolate, 14 oz.", "asin": "B010E1ZQVC", "price": "$19.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Rechargeable Milk Frother with Stepless Speed Control, LunaFro Max Handheld Electric Foam Maker Waterproof Drink Mixer Foamer with Stand & Detachable Whisks for Lattes, Cappuccino", "asin": "B0D49JFVPG", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Cooluli 20L Mini Fridge For Bedroom - Car, Office Desk & College Dorm Room Glass Front Digital Temperature Control 12v Small Refrigerator for Food, Drinks, Skin Care, Beauty Breast Milk (Blue)", "asin": "B07JBZ5ZDD", "price": "$149.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Stainless Steel Oven Safe Thermometer for Air Conditioner Vent Coffee Maker Baking Milk Bottle Instant Read Room Temperature Gauge", "asin": "B0DY54X7HB", "price": "$7.99", "delivery": "FREE delivery May 12 - 21"},
{"title": "Milk Thermometer and 600ml Milk Frother Jug for Perfect Barista Style Coffee Making Great for Frothy Latte Cappuccino", "asin": "B079RHCF5Y", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Nutri Bottle Warmer, 9-in-1 Baby Bottle Warmer with Night Light, Accurate Temperature to Preserve Fullest Nutrients in Breast Milk, Bottle Warmers for All Bottles with Breastmilk or Formula", "asin": "B0BY26RDWQ", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "2 Pack Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (Color Dial)", "asin": "B0BW9SWBSZ", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "20oz Nut Milk Maker Machine - Multi-Functional Automatic Almond with 10 Blades, Plant-Based, Oat, Soy, and Dairy Free Beverages 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil, White", "asin": "B0DRNY23KP", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Coffee Milk Frothing Pitcher Cup with Measurement Inside Thermometer set 12oz/350ML Stainless Steel Espresso Steaming Pitcher Tool for Cappuccino Machines Espresso Pitcher Latte Art", "asin": "B07WCNJ7WN", "price": "$10.95", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher 20 oz, 2Pcs Milk Frother Cup with Thermometer Stainless Steel Milk Steamer Frother Temp Control Milk Jug Latte Milk Frother Thermometer Coffee Shop Accessories", "asin": "B0DBPHS16S", "price": "$17.09", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Pitchers with Integrated Thermometer,Latte Art Jug Stainless Steel Creamer Temperature Espresso Steaming Pitchers 20 oz (600 ml)", "asin": "B07WR6D8WQ", "price": "$10.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Automatic Nut Milk Maker, 8 in1 40oz Soybean Milk Machine for Homemade Almond, Oat, Soy, Coconut, Plant-Based Milk and Non Dairy Beverages, 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil/Low-Noise", "asin": "B0DF546WFR", "price": "$79.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Coffee Mug Warmer, 40W Coffee Warmer for Desk Auto Shut Off, 3 Temperature Settings Smart Coffee Cup Warmer, Electric Candle Warmer Heating Plate for Coffee, Beverage, Milk, Tea and Hot Chocolate", "asin": "B0D8FPJZB7", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Waterproof Refrigerator Fridge Thermometer, Digital Freezer Room Thermometer, Max/Min Record Function Large LCD Screen and Magnetic Back for Kitchen, Home, Restaurants (2 Pack)", "asin": "B07RPXTKMK", "price": "$14.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Mug Warmer,Coffee Mug Warmer for Office Use or Candle Warming,Coffee Warmer with 3 Temperature Control,Mug Warmer for Desk with Auto Shut Off,Cup Warmer for Tea Beverage Milk and Gift for Lovers", "asin": "B0DH22T915", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Instant Read 1-3/4 Inch Food Thermometer with Clip and Temperature Alarm Setted,Best for The Coffee Drinks,Chocolate Milk Foam, and Meat Cooking", "asin": "B0C81V8SC7", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Digital Milk Frothing Thermometer with Clip, Espresso Machine Accessories for Steaming Milk (Fahrenheit)", "asin": "B0C9L527BK", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Portable Bottle Warmer for Travel,Formula Container to Go 12.8oz Baby Bottle Warmer with 2-Min Fast Heating,Milk Warmer for Baby Travel Essential with Long Time Keep Warm Function", "asin": "B0DJSV33C1", "price": "$52.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "AcuRite Portable Digital Thermometer for Indoor or Outdoor Temperature with Carabiner Clip (00333)", "asin": "B0CFC1NNDJ", "price": "$12.62", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Nut Milk Maker, Automatic Nut Milk Maker Machine Almond Homemade Milk,Oat,Plant-Based Milk and Non-Dairy Beverages Almond Milk Maker,42oz Soy Milk Maker Delay Start/Self Clean/Boil Water/Keep Warm", "asin": "B0DTG8P5H5", "price": "$71.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Famidoc Baby Bath & Room Thermometer - New Upgraded Sensor Technology, Floating Toy Thermometer (Blue)", "asin": "B07GC7H86T", "price": "$14.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "cdar Dial Thermometer,Alarm-Thermometer,Food Thermometer,Kitchen Multi-Function: Green Tea, Baby Bottles, Formula, Meat Black", "asin": "B0BX46RNJ9", "price": "$1.36", "delivery": "$1.99 delivery Apr 28 - May 8 Or fastest delivery Apr 22 - 25"},
{"title": "Momcozy Bottle Warmer, Fast Bottle Warmers for All Bottles with Timer, Accurate Temperature Control and Automatic Shut-Off, Multifunctional Bottle Warmer for Breastmilk", "asin": "B0B97M3PX2", "price": "$39.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "7\" Adjustable Milk Frothing Thermometer for Perfect Espresso, Latte, Coffee - NSF Approved, 0-220\u00b0F Range", "asin": "B07BHXWVYQ", "price": "$17.59", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius", "asin": "B071JRZB49", "price": "$15.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Breast Milk Pitcher, Resistant to Heat and Cold Abrupt Temp Swings, No Leak Glass Breast Milk Fridge Storage Container with Wide Mouth, Fast Baby Formula Maker, Green", "asin": "B0D1KKVYKK", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "Doli Yearning Baby Bath Thermometer with Room Temperature| Fahrenheit and Celsius|Frog Lovely Shape|Kids' Bathroom Safety Products| Bath Toys\u2026", "asin": "B08MKMXNT5", "price": "$13.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Taylor 5924 Large Dial Kitchen Refrigerator and Freezer Kitchen Analog Thermometer, 3 Inch Dial,Silver, 1 Count (Pack of 1)", "asin": "B000BPE88E", "price": "$5.63", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM 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": "2025-04-16T15:01:18.841Z", // 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": "2025-04-16T15:00:49.856Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:00:51.889Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T15:01:10.041Z", "action": "input", "action_argument": "room temperature milk"}
{"timestamp": "2025-04-16T15:01:12.873Z", "action": "input", "action_argument": "h milk"}
{"timestamp": "2025-04-16T15:01:15.422Z", "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": "horizon shelf milk"}],
"cart_items": [{"title": "Maple Leaf Farms All Natural Boneless Duck Breast, 14 oz, 2 Pack (7 oz each)", "asin": "B09T3871KC", "price": "$18.99"},
{"title": "Amazon Fresh Brand, Wild Caught Pacific Cod Skinless Fillet Portions, Frozen, Sustainably Sourced, Phosphate Free, 1 Lb", "asin": "B07ZS35KP9", "price": "$10.09"},
{"title": "bubly Sparkling Water, Strawberry Sunset, Zero Sugar & Zero Calories, Seltzer Water, 12 Fl Oz Cans (Pack of 8)", "asin": "B0CFN3697R", "price": "$3.76"},
{"title": "Maple Leaf Farms All Natural Duck Legs, 17 oz, 2 Pack (8.5 oz each)", "asin": "B09T36YW3B", "price": "$14.99"},
{"title": "365 by Whole Foods Market, Organic Cocoa Powder, 8 Ounce", "asin": "B074H55FRR", "price": "$6.49"},
{"title": "TRUFF Black Truffle Oil - Black Truffle Infused Olive Oil - Gourmet Dressing, Seasoning, Marinade, or Drizzle, Non-GMO, Gluten-Free, 5.6 fl.oz", "asin": "B08WJX8XVN", "price": "$20.99"},
{"title": "365 By Whole Foods Market, Milk Lactose Free Whole Organic, 64 Fl Oz", "asin": "B0BKM2XCHY", "price": "$5.09"},
{"title": "Royal Asia Shrimp Wonton Soup, 16 OZ", "asin": "B07X21KVWB", "price": "$3.00"},
{"title": "FRONEN Madagascar Vanilla Frozen Dessert, 1 PT", "asin": "B07QD6PKVX", "price": "$6.49"}],
"promotion_items": [{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "quantity": ""},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "quantity": ""},
{"title": "Maestri House Milk Frother, 4-in-1 Electric Milk Steamer and Frother, 16.9OZ 600W Smart Touch Control Hot and Cold Foam Maker, Memory Function for Latte, Cappuccinos, Warm Milk, Hot Chocolate Milk", "asin": "B0D9YKRC52", "price": "$69.99", "quantity": ""},
{"title": "DOQAUS Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black)", "asin": "B07ZSF5RC5", "price": "$6.79", "quantity": ""},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "quantity": ""},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "quantity": ""},
{"title": "Inkbird WiFi Meat Thermometer IBBQ-4T, Wireless WiFi BBQ Thermometer for Smoker, Oven | APP Calibration Temp Graph | Mobile Notification Timer Alarm | Rechargeable Digital Grill Thermometer, 4 Probes", "asin": "B07XNTJKY4", "price": "$69.99", "quantity": ""},
{"title": "Geevon Digital Hygrometer, 3 Pack Indoor Thermometer Room Temperature Humidity Gauge with Battery,Digital Temperature Humidity Meter Indicator for Home, Office, Greenhouse, Mini Hygrometer,Black", "asin": "B08R3B78JF", "price": "$15.99", "quantity": ""},
{"title": "Digital Indoor Thermometer for Room, Smart Temperature Humidity Monitor with Backlight, Comfort Indicator, Max/Min Record, Time, Calendar, Alarm, \u00b0c/\u00b0f Switch for Bedroom, School", "asin": "B0CSMHWWRY", "price": "$12.49", "quantity": ""},
{"title": "HT1 Smart Temperature Sensor and Humidity Sensor - Bluetooth Thermometer and Hygrometer with App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor for RV, Humidor, Fridge & More (1 Pack)", "asin": "B01AEQ9X9I", "price": "$54.95", "quantity": ""}],
"search_results": [{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "58oz Nut Milk Maker Machine, 10 in 1 Automatic Nut Milk Maker with 20 Blades, LED Display, Soy Milk Maker with 24H Delay Start&12H Keep Warm, Almond Milk Maker for Homemade Oat, Milk Shake", "asin": "B0F2985CT4", "price": "$109.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Horizon Organic Shelf-Stable 1% Lowfat Milk Boxes, Plain, 8 Fl Oz, 6 Pack", "asin": "B00ICZMIBE", "price": "$8.69", "delivery": " $9.95 delivery Today 1 PM - 3 PM Or FREE pickup"},
{"title": "Comfort Zone Electric Portable Milkhouse Style Utility Space Heater with Adjustable Thermostat, Overheat Protection, and Safety Tip-Over Switch, Ideal for Garage or Greenhouse, 1,500W, CZ798BK", "asin": "B005OTXH0C", "price": "$19.72", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Yacumama Digital Water Thermometer for Liquid, Candle, Instant Read with Waterproof for Food, Meat, Milk, Long Probe", "asin": "B087XBXFM6", "price": "$9.88", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Milkhouse Space Heater, 1300W/1500W Electric Heater with Thermostat, 3 Heat Settings, Safe and Quiet Heater for Home Garage Workshop Warehouse, Black", "asin": "B0CB65YF3J", "price": "$36.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KT THERMO Instand Read 2-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B01N5HPTCU", "price": "$9.89", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "KT THERMO Instant Read 1-Inch Dial Thermometer,Best for The Coffee Drinks,Chocolate Milk Foam", "asin": "B0747CJDHG", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate - Cappuccino Frothy Milk Foam Stainless Steel Thermometer for 12 Oz, 20 Oz and 32 Oz Espresso Steaming Pitchers 2\" Dail 5\" Stem", "asin": "B09V9S74XZ", "price": "$8.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher, Dailyart 20oz/600ml Milk Frother Cup with Thermometer 304 Stainless Steel Steaming Pitcher With Internal Scale, Espresso Accessories, Frother Pitcher For Espresso Machine", "asin": "B07B8KF47P", "price": "$12.58", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Milk Frothing Thermometer for Coffee Chocolate Cappuccino Frothy Milk Foam Stainless Steel Thermometer Latte Art Pen", "asin": "B0DGTB3ZSP", "price": "$7.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Baby Milk Thermometer Multi-Purpose Thermometer Water Temperature", "asin": "B01A50CVGA", "price": "$10.18", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar", "asin": "B0872ZWV8X", "price": "$31.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "GROWNSY Bottle Warmer, 8-in-1 Fast Baby Milk Warmer with Timer for Breastmilk or Formula, Accurate Temperature Control, Multifunctional Baby Bottle Warmers for All Bottles- Blue", "asin": "B0C2YVKRHN", "price": "$33.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "CROWNFUL Milk Frother, Electric 5-in-1 Milk Frother and Steamer with Temperature Control, Dishwasher Safe, Auto Shut-Off Frother for Coffee", "asin": "B0DM57W47W", "price": "$36.99", "delivery": "FREE delivery Apr 23 - 29 Or fastest delivery Apr 18 - 21"},
{"title": "Dreo All-in-1 BaristaMaker Milk Frother, Electric Foam Frother for Latte Art Microfoam and Coffee, 15oz/450ml Automatic Milk Warmer with 30 Drinks, Dishwasher Safe, Dairy/Plant-Based Milk", "asin": "B0DFLG7V7J", "price": "$84.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Milk Frother, 21OZ Variable Temp and Froth Thickness DualFro 600 Milk Frother and Steamer, Smart Touch Control Milk Warmer, Dishwasher Safe, Memory Function for Latte&Hot Chocolate", "asin": "B0CWK8S2TS", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "14-in-1 Electric Milk Frother and Steamer with Dual Detachable Cups (21oz & 13.5oz), IH Fast Heating Milk Warmer for Lattes/Cappuccinos/Hot Chocolate, Smart Memory, Dishwasher Safe", "asin": "B0D7Z87ZBH", "price": "$99.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "NELO Electric Milk Frother, 4 In 1 Digital Milk Frother and Steamer with Real-Time Temperature Control, Automatic Frother for Coffee, Latte, Hot Chocolate, Cappuccino, BPA Free Stainless Steel (White)", "asin": "B0DFMSW89G", "price": "$34.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother Jug Thermometer for Coffee Machine Milk Frothing Pitcher", "asin": "B0BPMSTL9P", "price": "$10.88", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "3D Crystal Mug with Inner Cup - Perfect for Home Office Decoration - Supports Morse Room Temperature Drinks like Coffee, Tea, Milk (Red Love Cup)", "asin": "B0BF4CC3QR", "price": "$16.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Alliance Brew Gear Milk Frothing Thermometer with Clip, White, One Size", "asin": "B0973N55DP", "price": "$9.99", "delivery": "Two-Day FREE delivery Fri, Apr 18 Only 10 left in stock - order soon."},
{"title": "ThermoPro TP02S Digital Food Thermometer for Cooking Bread Baking Sourdough Liquids, Meat Thermometer Digital with Super Long Probe for Grill Candy Kitchen BBQ Oil Milk Yogurt Water Temperature", "asin": "B01LET2BFC", "price": "$10.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items Arrives before Easter"},
{"title": "Color Changing Temperature Tag for Metal Milk Jugs Indicates Ideal Milk Temperature (4)", "asin": "B07K1DTDF7", "price": "$19.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frother, 4-in-1 Milk Frother and Steamer, Electric Milk Steamer with Keep Warm Function, Auto Warm and Cold Foam Maker for Coffee, Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0D8KXRM8D", "price": "$39.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Milk Frother, Milk Steamer for Coffee, 4 in 1 Electric Milk Frother and Steamer, Warm and Cold Foam Maker, Hot Chocolate Maker, Milk Warmer, 12oz/350ml Frother for Latte, Cappuccino, Matcha", "asin": "B0BR9RDS3F", "price": "$35.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Electric Milk Frother, 4 in 1 Milk Steamer,11.8oz/350ml Automatic Warm and Cold Foam Maker for Coffee,Latte, Cappuccino, Macchiato, Hot Chocolate", "asin": "B0BJZ87565", "price": "$39.98", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "ECOWELL Automatic Dishwasher Milk Frother Heater, 4 in 1 Electric Coffee Steamer for Heating Milk, Warm and Cold Foam, Coffee Latte, Macchiato, Cappuccinos, Hot Chocolate WMMF01, 8.1oz/240ml,Black", "asin": "B0BC9PYHWG", "price": "$39.69", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "4-in-1 Electric Milk Frother and Steamer, Milk Steamer with Auto Temperature Control, Warm & Cold Foam Maker, Fast Frother for Coffee, Latte, Hot Chocolate, Cappuccino, Macchiato, Black", "asin": "B0DSW6N53X", "price": "$29.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Breville Temp Control Milk Jug BES003", "asin": "B01A9C4PT0", "price": "$24.95", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "MEASUREMAN Milk Thermometer, Food/Meat Instant Read Thermometer, Pocket Size, Dishwasher Safe, Red, for Meat/Food Cooking and Grilling/Oven, Milk Foam, Coffee Drinks", "asin": "B09WD4S1BR", "price": "$6.97", "delivery": "FREE delivery Sun, Apr 20"},
{"title": "Refrigerator Thermometer Digital Fridge Freeze Room Thermometer Waterproof Large LCD Display Max/Min Record Function, White", "asin": "B07RN7Z2RT", "price": "$8.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (2)", "asin": "B0DDDCXL1Q", "price": "$10.80", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Rattleware Thermometer, Genuine Milk Frothing Thermometer and Barista Thermometer, Fast Readout and Clear Temperature Targets / 5\" Probe, 1.75\" Dial", "asin": "B002DMLESK", "price": "$12.00", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Bellemain Milk Frother Handheld, Thick, Creamy Milk Foam Maker, Warm & Cold Milk Foamer | Stainless Steel Hand Held Frother for Coffee, Latte, Cappuccino, Frappe, Matcha, Hot Chocolate, 14 oz.", "asin": "B010E1ZQVC", "price": "$19.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Maestri House Rechargeable Milk Frother with Stepless Speed Control, LunaFro Max Handheld Electric Foam Maker Waterproof Drink Mixer Foamer with Stand & Detachable Whisks for Lattes, Cappuccino", "asin": "B0D49JFVPG", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Cooluli 20L Mini Fridge For Bedroom - Car, Office Desk & College Dorm Room Glass Front Digital Temperature Control 12v Small Refrigerator for Food, Drinks, Skin Care, Beauty Breast Milk (Blue)", "asin": "B07JBZ5ZDD", "price": "$149.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Stainless Steel Oven Safe Thermometer for Air Conditioner Vent Coffee Maker Baking Milk Bottle Instant Read Room Temperature Gauge", "asin": "B0DY54X7HB", "price": "$7.99", "delivery": "FREE delivery May 12 - 21"},
{"title": "Milk Thermometer and 600ml Milk Frother Jug for Perfect Barista Style Coffee Making Great for Frothy Latte Cappuccino", "asin": "B079RHCF5Y", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Nutri Bottle Warmer, 9-in-1 Baby Bottle Warmer with Night Light, Accurate Temperature to Preserve Fullest Nutrients in Breast Milk, Bottle Warmers for All Bottles with Breastmilk or Formula", "asin": "B0BY26RDWQ", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "2 Pack Instant Read Pocket Milk Frothing Thermometer with1 inch Dial 5 inch Probe Clip,Best Instant Read Food for The Coffee Drinks,Chocolate Milk Foam (Color Dial)", "asin": "B0BW9SWBSZ", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "20oz Nut Milk Maker Machine - Multi-Functional Automatic Almond with 10 Blades, Plant-Based, Oat, Soy, and Dairy Free Beverages 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil, White", "asin": "B0DRNY23KP", "price": "$89.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Coffee Milk Frothing Pitcher Cup with Measurement Inside Thermometer set 12oz/350ML Stainless Steel Espresso Steaming Pitcher Tool for Cappuccino Machines Espresso Pitcher Latte Art", "asin": "B07WCNJ7WN", "price": "$10.95", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Milk Frothing Pitcher 20 oz, 2Pcs Milk Frother Cup with Thermometer Stainless Steel Milk Steamer Frother Temp Control Milk Jug Latte Milk Frother Thermometer Coffee Shop Accessories", "asin": "B0DBPHS16S", "price": "$17.09", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Milk Frothing Pitchers with Integrated Thermometer,Latte Art Jug Stainless Steel Creamer Temperature Espresso Steaming Pitchers 20 oz (600 ml)", "asin": "B07WR6D8WQ", "price": "$10.99", "delivery": "Two-Day FREE delivery Fri, Apr 18"},
{"title": "Automatic Nut Milk Maker, 8 in1 40oz Soybean Milk Machine for Homemade Almond, Oat, Soy, Coconut, Plant-Based Milk and Non Dairy Beverages, 12 Hours Timer/Auto-clean/Room Temp/Keep Warm/Boil/Low-Noise", "asin": "B0DF546WFR", "price": "$79.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Coffee Mug Warmer, 40W Coffee Warmer for Desk Auto Shut Off, 3 Temperature Settings Smart Coffee Cup Warmer, Electric Candle Warmer Heating Plate for Coffee, Beverage, Milk, Tea and Hot Chocolate", "asin": "B0D8FPJZB7", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Waterproof Refrigerator Fridge Thermometer, Digital Freezer Room Thermometer, Max/Min Record Function Large LCD Screen and Magnetic Back for Kitchen, Home, Restaurants (2 Pack)", "asin": "B07RPXTKMK", "price": "$14.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM on $25 of qualifying items"},
{"title": "Mug Warmer,Coffee Mug Warmer for Office Use or Candle Warming,Coffee Warmer with 3 Temperature Control,Mug Warmer for Desk with Auto Shut Off,Cup Warmer for Tea Beverage Milk and Gift for Lovers", "asin": "B0DH22T915", "price": "$9.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Instant Read 1-3/4 Inch Food Thermometer with Clip and Temperature Alarm Setted,Best for The Coffee Drinks,Chocolate Milk Foam, and Meat Cooking", "asin": "B0C81V8SC7", "price": "$11.60", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Digital Milk Frothing Thermometer with Clip, Espresso Machine Accessories for Steaming Milk (Fahrenheit)", "asin": "B0C9L527BK", "price": "$19.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Portable Bottle Warmer for Travel,Formula Container to Go 12.8oz Baby Bottle Warmer with 2-Min Fast Heating,Milk Warmer for Baby Travel Essential with Long Time Keep Warm Function", "asin": "B0DJSV33C1", "price": "$52.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "AcuRite Portable Digital Thermometer for Indoor or Outdoor Temperature with Carabiner Clip (00333)", "asin": "B0CFC1NNDJ", "price": "$12.62", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Nut Milk Maker, Automatic Nut Milk Maker Machine Almond Homemade Milk,Oat,Plant-Based Milk and Non-Dairy Beverages Almond Milk Maker,42oz Soy Milk Maker Delay Start/Self Clean/Boil Water/Keep Warm", "asin": "B0DTG8P5H5", "price": "$71.99", "delivery": "Overnight FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Famidoc Baby Bath & Room Thermometer - New Upgraded Sensor Technology, Floating Toy Thermometer (Blue)", "asin": "B07GC7H86T", "price": "$14.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "cdar Dial Thermometer,Alarm-Thermometer,Food Thermometer,Kitchen Multi-Function: Green Tea, Baby Bottles, Formula, Meat Black", "asin": "B0BX46RNJ9", "price": "$1.36", "delivery": "$1.99 delivery Apr 28 - May 8 Or fastest delivery Apr 22 - 25"},
{"title": "Momcozy Bottle Warmer, Fast Bottle Warmers for All Bottles with Timer, Accurate Temperature Control and Automatic Shut-Off, Multifunctional Bottle Warmer for Breastmilk", "asin": "B0B97M3PX2", "price": "$39.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "7\" Adjustable Milk Frothing Thermometer for Perfect Espresso, Latte, Coffee - NSF Approved, 0-220\u00b0F Range", "asin": "B07BHXWVYQ", "price": "$17.59", "delivery": "One-Day FREE delivery Tomorrow, Apr 17"},
{"title": "Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius", "asin": "B071JRZB49", "price": "$15.97", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Momcozy Breast Milk Pitcher, Resistant to Heat and Cold Abrupt Temp Swings, No Leak Glass Breast Milk Fridge Storage Container with Wide Mouth, Fast Baby Formula Maker, Green", "asin": "B0D1KKVYKK", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM"},
{"title": "Doli Yearning Baby Bath Thermometer with Room Temperature| Fahrenheit and Celsius|Frog Lovely Shape|Kids' Bathroom Safety Products| Bath Toys\u2026", "asin": "B08MKMXNT5", "price": "$13.99", "delivery": "One-Day FREE delivery Tomorrow, Apr 17 Or FREE delivery Overnight 4\u202fAM - 8\u202fAM on $25 of qualifying items"},
{"title": "Taylor 5924 Large Dial Kitchen Refrigerator and Freezer Kitchen Analog Thermometer, 3 Inch Dial,Silver, 1 Count (Pack of 1)", "asin": "B000BPE88E", "price": "$5.63", "delivery": "Same-Day FREE delivery Today 2\u202fPM - 6\u202fPM 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": "2025-04-16T15:01:18.841Z", // 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>
