<|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": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
<|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": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"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", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Black brown, S(20in_carry on))", "asin": "B09T5XC3F7", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, S(20in_carry on))", "asin": "B0CL3XBZJ4", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "quantity": ""},
{"title": "HotWay\n28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Green", "asin": "B0DZ1SSMVN", "price": "$189.99", "quantity": ""},
{"title": "Krute\nSuitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage\uff08LightBlue\uff09", "asin": "B0CN3BZM7Q", "price": "$109.99", "quantity": ""},
{"title": "LUCAS\nDesigner Luggage Collection - Expandable 28 Inch Softside Bag - Durable Large Ultra Lightweight Checked Suitcase with 8-Rolling Spinner Wheels (Black)", "asin": "B01LXWT62P", "price": "$120.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in(orange, S(20in_carry on))", "asin": "B07MJF1L24", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (BP/TB/20))", "asin": "B0CGM8VL2L", "price": "$99.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, 3 Piece Set, Charcoal Metallic", "asin": "B0DNQ9F4MQ", "price": "$229.99", "quantity": ""},
{"title": "HotWay\nCarry On Luggage with Aluminum Frame, 20 Inch PC Hard Shell Suitcase with Spinner Wheels and TSA Locks, Lightweight Luggage for Business Travel (22x14x9 Airline Approved)", "asin": "B0DFW4KFWG", "price": "$109.99", "quantity": ""},
{"title": "LONG VACATION\nHardside Expandable Carry On Luggage, Suitcase with Spinner Wheels TSA Lock, Luggage with USB Port (Sliver, 20 INCH)", "asin": "B0DLG57R62", "price": "$69.99", "quantity": ""}],
"ads": [{"title": "mixi Carry On Luggage with Cup Phone Holder and Charger Hard Shell Suitcases with Spinner Wheels, 20 Inch Smoke White", "asin": "B0CF5NSKW2"}],
"search_results": [{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Dark Grey, Checked-Medium 26-Inch", "asin": "B084LNNKN3", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on", "asin": "B07CVG467T", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Dark Green, 20/24/28", "asin": "B0DMCT9Z5F", "price": "$105.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Passage 28-Inch Expandable Hardside Spinner", "asin": "B0CGMJ8WTY", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 1 left in stock (more on the way)."},
{"title": "Luggage with Spinner Wheels Hardshell Suitcase Sets for Women, RosyBrown, 20/24/28 Inch", "asin": "B0DQV3CPLN", "price": "$103.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Polycarbonate Hardside Expandable 28 Inch Luggage with Spinner Wheels & TSA Lock, Lightweight Rolling Suitcase,Gray", "asin": "B0DV4LZRYL", "price": "$119.99", "delivery": "FREE delivery Apr 7 - 9 Only 13 left in stock - order soon."},
{"title": "Renegade Luggage Expandable 8-Wheel Spinner Lightweight Hardside Suitcase, Silver, 28-Inch Checked", "asin": "B007OXNAHQ", "price": "$113.84", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Vara Softside 3-Piece Upright Luggage Set, Expandable,Lightweight,Telescopic Handle,Wheel, Pink Dots, 20 inches,22 inches,28 inches", "asin": "B008LR9T24", "price": "$104.64", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7DFJJ", "price": "$89.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Premium Carry on Luggage - Airline Approved Spinner Wheels, TSA Lock, Hard Shell Suitcase with Metal Corner - Perfect Travel Companion for Adults", "asin": "B0CT275XBK", "price": "$56.99", "delivery": "FREE delivery Sat, Apr 5 Only 9 left in stock - order soon."},
{"title": "Expandable Carry on Luggage Airline Approved, 2 Piece Hardshell Luggage Set with TSA Lock \uff06 Spinner Wheels, 20\" Hardside Suitcase with 14\" Cosmetic Case for Women Men Traveling, Black", "asin": "B0DFGPG57N", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "20-Inch Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suit Case, 20\", Navy", "asin": "B0CYSQ2ZR3", "price": "$44.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Luggage Suitcase expandable (only 28\u201d) ABS+PC Spinner suitcase with TSA Lock carry on 20 in 24in 28in", "asin": "B0B6MVSWYJ"},
{"title": "Newcastle Softside Expandable Spinner Luggage, Rose Charcoal Herringbone, Checked-Large 28-Inch", "asin": "B07V8KPMZ2", "price": "$165.56", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Hardside Spinner Carry-On Luggage, Lilac, 20-Inch", "asin": "B0C7YWMBGP"},
{"title": "Zipperless Luggage with Spinner Wheels, Polycarbonate Aluminum Hard Shell Suitcase, Checked Large 28 Inch, Charcoal Metallic", "asin": "B0D2NSQGKF", "price": "$249.99", "delivery": "FREE delivery Thu, Apr 10 Only 4 left in stock - order soon."},
{"title": "Luggage 3 Piece Hardside Lightweight Suitcases Sets with Spinner Wheels, Ligth Yellow, 20/24/28 Inch", "asin": "B0DYTCDSLQ", "price": "$79.99", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Light Blue,3-Piece Set(20/24/28inch)", "asin": "B0D69CZN7R", "price": "$49.99", "delivery": "$49.99 delivery Apr 11 - 14"},
{"title": "Luggage with Spinner Wheels TSA Lock Carry on Hard Shell ABS Suitcase Lightweight,Black,28 Inch", "asin": "B0DCZCJRSW", "price": "$98.43", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable Rolling Wheeled Duffle Bag Spinner Suitcase Foldable Luggage, Waterproof Lightweight Traveling Oxford Suitcase, Duffel Travel Bag Large Capacity for Women Men (30''), Black", "asin": "B0CFZTT1Q3", "price": "$19.99", "delivery": "$3.99 delivery Fri, Apr 11 Only 10 left in stock - order soon."},
{"title": "Centric 2 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081JDHVRC", "price": "$146.23", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Bella Caronia 3 Piece or 20\" Carry-On Voguish Luggage Set, Desert Pattern", "asin": "B0BWMJH1XH", "price": "$58.62", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Cruise 3.0 Hardside Expandable Luggage with Spinner Wheels, Graphite, Checked-Large 28 Inch", "asin": "B09R366WRX", "price": "$184.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Madison Square Lightweight Hardside Chevron Expandable Spinner Luggage, Black, (28-Inch Checked)", "asin": "B089CZ9N1M", "price": "$132.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Checked Large 27 Inch, Navy", "asin": "B0D6QVRDPS", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Luggage Suitcase with Spinner Wheels 28-Inch Hardside Checked Luggage with USB Charging Port & TSA Lock Lightweight PC+ABS LightBlue", "asin": "B0CR11PZD9", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Octiv Lightweight Hardshell 28-Inch Large Checked Luggage - Durable & Impact Resistant, 360\u00b0 Aero Trac Spinner Wheels, Adjustable Telescopic Handle, Expandable, TSA Approved Lock - Black", "asin": "B0D388H8LQ", "price": "$229.99", "delivery": "FREE delivery Sat, Apr 5 Or fastest delivery Fri, Apr 4"},
{"title": "Veken 8 Set Packing Cubes for Travel, Gifts for Women Mom, Suitcase Organizer Bags for Luggage with Hanging Toiletry Bag and Shoe Bag, Vacation Essentials Travel Accessories for Cruise Ship", "asin": "B0B7BP6CJN", "price": "$14.99", "delivery": "FREE delivery for Prime members"},
{"title": "Luggage Aluminium Frame Suitcase TSA Lock 100% PC 20in 24in 28in (Black, M(24in))", "asin": "B074WP7VC7", "price": "$89.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 9 left in stock - order soon."},
{"title": "Winfield 3 DLX Hardside Expandable Luggage with Spinners, Checked-Large 28-Inch, Rose", "asin": "B07PPJYFXQ", "price": "$209.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "28 Inch Luggage with Spinner Wheels, Expandable PC Hard Shell Checked Suitcase with Front Opening, Lightweight (Pink, 28 Inch)", "asin": "B0DFXPY9TG", "price": "$179.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "ENDURANCE Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Spacious Travel Bag with Handle and Trolley | 28-Inch Large Checked Luggage | Teal", "asin": "B09KZJPTGX", "price": "$56.99", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "Luggage Sets Expandable PC+ABS Durable Suitcase Double Wheels TSA Lock Mint Green", "asin": "B09NXMXH4G", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase Set 3 Piece Carry On Hardside Luggage with TSA Lock Spinner Wheels (White, S(20in))", "asin": "B0BN5G6SM7", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expandable Checked Luggage, 28 Inch Luggage with Spinner Wheels, Lightweight ABS+PC Hard Shell Large Suitcase with Top Opening, TSA Lock (White, 1PC)", "asin": "B0DHS649MV", "price": "$199.99", "delivery": "FREE delivery Sun, Apr 6 Only 8 left in stock - order soon."},
{"title": "Lightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, 20/24/28 Inch Hardshell Suitcases with Spinner Wheels, Travel Luggage Set with TSA Lock, Lightweight Carry On Luggage Large Suitcases for Men and Women Family, Business, Vacation", "asin": "B0DTK28LLQ", "price": "$99.99", "delivery": "FREE delivery Apr 15 - 16"},
{"title": "Suitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(White, 3 piece set (BP/TB/20))", "asin": "B0C4KHCTQJ", "price": "$99.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Set 3 Piece Suitcase Sets with Spinner Wheel,Hardside Expandable Travel Laggage with TSA Lock (13/20/24/28 Black brown", "asin": "B0DB55RXZ8", "price": "$159.97", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B015DC2T4O", "price": "$145.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels,ABS Hard Case Luggage with TSA Lock Spinner Wheels,Carry On Luggage Set (20/24/28 Inch)", "asin": "B0DDPQYBQF", "price": "$123.49", "delivery": "FREE delivery Apr 8 - 10 Only 19 left in stock - order soon."},
{"title": "Chelsea Chevron Quilted Luggage, Black, 28-Inch Checked", "asin": "B084XTD6LS", "price": "$134.42", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Maxlite 5 Softside Expandable Checked Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Checked Large 29-Inch", "asin": "B07BMBP22W", "price": "$212.49", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage (Pink", "asin": "B0CN3DF6TV", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Westridge Hardshell Luggage Set - 3 Piece Set - 20\" Carry-On, 24\u201d & 28\u201d Checked Luggage Set with 360\u00b0 Spinner Wheels - Expandable Suitcases for Extended Travel - Durable ABS Shell - Black", "asin": "B0D2NNBTBC", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 27\" Lightweight Hardside Large Checked Luggage with Spinner Wheels - Expandable Luggage - Airline-Approved, Polycarbonate Hard Suitcase for Ultra Lightweight Travel - Elemental Blue", "asin": "B0DFHMB5GP", "price": "$188.99", "delivery": "FREE delivery Sat, Apr 5 Only 5 left in stock (more on the way)."},
{"title": "8090 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0BYTG7MSY", "price": "$149.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Anzio Softside Expandable Spinner Luggage, Teal, Checked-Medium 26-Inch", "asin": "B084LNKHPJ", "price": "$74.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Clear PVC Suitcase Cover Protectors 20/24/26/28/30 Inch Suitcase Baggage Covers - Waterproof Dustproof and Anti-Scratch 20-30 Inch Luggage Cover (30inch)", "asin": "B0C6JP9TN1", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Reaction Flying Axis Collection Lightweight Hardside Expandable 8-Wheel Spinner Luggage, Silver, 28-Inch Checked", "asin": "B086M84W68", "price": "$89.97", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 10 left in stock - order soon."},
{"title": "Unisex-Adult Bold Softside Expandable Rollaboard Upright Luggage, Grey/Black, Checked-Large 28-Inch", "asin": "B07G24DNV4", "price": "$178.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage Hardside Lightweight Suitcase with Spinner Wheels TSA Lock for Travel Business (Blue&Black)", "asin": "B0DB1Z26XX", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Rose Gold, 28-Inch Checked", "asin": "B07KJK6574", "price": "$138.73", "delivery": "FREE delivery Sat, Apr 5 Only 12 left in stock - order soon."},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Hard Shell Suitcase Checked luggage,Silver+Grey", "asin": "B0CKVNZ9HQ", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Aviron Bay Expandable Softside Luggage with Spinner Wheels, Purple, 30-Inch", "asin": "B085B4D84X", "price": "$72.24", "delivery": " One-Day FREE delivery Tomorrow, Apr 3 Only 20 left in stock (more on the way)."},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock Expandable (only 28\") Lightweight Hardside Luggage, 20 inch, Blue", "asin": "B0CZ98YTS7", "price": "$49.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 11 left in stock - order soon."},
{"title": "7366 Hardside Expandable Luggage with Spinner Wheels, Green, Checked-Medium 23-Inch", "asin": "B0BVSBFP52", "price": "$139.99", "delivery": "FREE delivery for Prime members"},
{"title": "28 Inch Checked Luggage, Expandable Suitcase with Spinner Wheels, Hard Shell Vintage Luggage Set with TSA Lock(Black)", "asin": "B0DHRVTK6Y", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."}]
<|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": "2025-04-03T02:21:42.016Z", // 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": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
<|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": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"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", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Black brown, S(20in_carry on))", "asin": "B09T5XC3F7", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, S(20in_carry on))", "asin": "B0CL3XBZJ4", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "quantity": ""},
{"title": "HotWay\n28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Green", "asin": "B0DZ1SSMVN", "price": "$189.99", "quantity": ""},
{"title": "Krute\nSuitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage\uff08LightBlue\uff09", "asin": "B0CN3BZM7Q", "price": "$109.99", "quantity": ""},
{"title": "LUCAS\nDesigner Luggage Collection - Expandable 28 Inch Softside Bag - Durable Large Ultra Lightweight Checked Suitcase with 8-Rolling Spinner Wheels (Black)", "asin": "B01LXWT62P", "price": "$120.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in(orange, S(20in_carry on))", "asin": "B07MJF1L24", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (BP/TB/20))", "asin": "B0CGM8VL2L", "price": "$99.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, 3 Piece Set, Charcoal Metallic", "asin": "B0DNQ9F4MQ", "price": "$229.99", "quantity": ""},
{"title": "HotWay\nCarry On Luggage with Aluminum Frame, 20 Inch PC Hard Shell Suitcase with Spinner Wheels and TSA Locks, Lightweight Luggage for Business Travel (22x14x9 Airline Approved)", "asin": "B0DFW4KFWG", "price": "$109.99", "quantity": ""},
{"title": "LONG VACATION\nHardside Expandable Carry On Luggage, Suitcase with Spinner Wheels TSA Lock, Luggage with USB Port (Sliver, 20 INCH)", "asin": "B0DLG57R62", "price": "$69.99", "quantity": ""}],
"ads": [{"title": "mixi Carry On Luggage with Cup Phone Holder and Charger Hard Shell Suitcases with Spinner Wheels, 20 Inch Smoke White", "asin": "B0CF5NSKW2"}],
"search_results": [{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Dark Grey, Checked-Medium 26-Inch", "asin": "B084LNNKN3", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on", "asin": "B07CVG467T", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Dark Green, 20/24/28", "asin": "B0DMCT9Z5F", "price": "$105.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Passage 28-Inch Expandable Hardside Spinner", "asin": "B0CGMJ8WTY", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 1 left in stock (more on the way)."},
{"title": "Luggage with Spinner Wheels Hardshell Suitcase Sets for Women, RosyBrown, 20/24/28 Inch", "asin": "B0DQV3CPLN", "price": "$103.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Polycarbonate Hardside Expandable 28 Inch Luggage with Spinner Wheels & TSA Lock, Lightweight Rolling Suitcase,Gray", "asin": "B0DV4LZRYL", "price": "$119.99", "delivery": "FREE delivery Apr 7 - 9 Only 13 left in stock - order soon."},
{"title": "Renegade Luggage Expandable 8-Wheel Spinner Lightweight Hardside Suitcase, Silver, 28-Inch Checked", "asin": "B007OXNAHQ", "price": "$113.84", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Vara Softside 3-Piece Upright Luggage Set, Expandable,Lightweight,Telescopic Handle,Wheel, Pink Dots, 20 inches,22 inches,28 inches", "asin": "B008LR9T24", "price": "$104.64", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7DFJJ", "price": "$89.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Premium Carry on Luggage - Airline Approved Spinner Wheels, TSA Lock, Hard Shell Suitcase with Metal Corner - Perfect Travel Companion for Adults", "asin": "B0CT275XBK", "price": "$56.99", "delivery": "FREE delivery Sat, Apr 5 Only 9 left in stock - order soon."},
{"title": "Expandable Carry on Luggage Airline Approved, 2 Piece Hardshell Luggage Set with TSA Lock \uff06 Spinner Wheels, 20\" Hardside Suitcase with 14\" Cosmetic Case for Women Men Traveling, Black", "asin": "B0DFGPG57N", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "20-Inch Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suit Case, 20\", Navy", "asin": "B0CYSQ2ZR3", "price": "$44.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Luggage Suitcase expandable (only 28\u201d) ABS+PC Spinner suitcase with TSA Lock carry on 20 in 24in 28in", "asin": "B0B6MVSWYJ"},
{"title": "Newcastle Softside Expandable Spinner Luggage, Rose Charcoal Herringbone, Checked-Large 28-Inch", "asin": "B07V8KPMZ2", "price": "$165.56", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Hardside Spinner Carry-On Luggage, Lilac, 20-Inch", "asin": "B0C7YWMBGP"},
{"title": "Zipperless Luggage with Spinner Wheels, Polycarbonate Aluminum Hard Shell Suitcase, Checked Large 28 Inch, Charcoal Metallic", "asin": "B0D2NSQGKF", "price": "$249.99", "delivery": "FREE delivery Thu, Apr 10 Only 4 left in stock - order soon."},
{"title": "Luggage 3 Piece Hardside Lightweight Suitcases Sets with Spinner Wheels, Ligth Yellow, 20/24/28 Inch", "asin": "B0DYTCDSLQ", "price": "$79.99", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Light Blue,3-Piece Set(20/24/28inch)", "asin": "B0D69CZN7R", "price": "$49.99", "delivery": "$49.99 delivery Apr 11 - 14"},
{"title": "Luggage with Spinner Wheels TSA Lock Carry on Hard Shell ABS Suitcase Lightweight,Black,28 Inch", "asin": "B0DCZCJRSW", "price": "$98.43", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable Rolling Wheeled Duffle Bag Spinner Suitcase Foldable Luggage, Waterproof Lightweight Traveling Oxford Suitcase, Duffel Travel Bag Large Capacity for Women Men (30''), Black", "asin": "B0CFZTT1Q3", "price": "$19.99", "delivery": "$3.99 delivery Fri, Apr 11 Only 10 left in stock - order soon."},
{"title": "Centric 2 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081JDHVRC", "price": "$146.23", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Bella Caronia 3 Piece or 20\" Carry-On Voguish Luggage Set, Desert Pattern", "asin": "B0BWMJH1XH", "price": "$58.62", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Cruise 3.0 Hardside Expandable Luggage with Spinner Wheels, Graphite, Checked-Large 28 Inch", "asin": "B09R366WRX", "price": "$184.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Madison Square Lightweight Hardside Chevron Expandable Spinner Luggage, Black, (28-Inch Checked)", "asin": "B089CZ9N1M", "price": "$132.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Checked Large 27 Inch, Navy", "asin": "B0D6QVRDPS", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Luggage Suitcase with Spinner Wheels 28-Inch Hardside Checked Luggage with USB Charging Port & TSA Lock Lightweight PC+ABS LightBlue", "asin": "B0CR11PZD9", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Octiv Lightweight Hardshell 28-Inch Large Checked Luggage - Durable & Impact Resistant, 360\u00b0 Aero Trac Spinner Wheels, Adjustable Telescopic Handle, Expandable, TSA Approved Lock - Black", "asin": "B0D388H8LQ", "price": "$229.99", "delivery": "FREE delivery Sat, Apr 5 Or fastest delivery Fri, Apr 4"},
{"title": "Veken 8 Set Packing Cubes for Travel, Gifts for Women Mom, Suitcase Organizer Bags for Luggage with Hanging Toiletry Bag and Shoe Bag, Vacation Essentials Travel Accessories for Cruise Ship", "asin": "B0B7BP6CJN", "price": "$14.99", "delivery": "FREE delivery for Prime members"},
{"title": "Luggage Aluminium Frame Suitcase TSA Lock 100% PC 20in 24in 28in (Black, M(24in))", "asin": "B074WP7VC7", "price": "$89.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 9 left in stock - order soon."},
{"title": "Winfield 3 DLX Hardside Expandable Luggage with Spinners, Checked-Large 28-Inch, Rose", "asin": "B07PPJYFXQ", "price": "$209.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "28 Inch Luggage with Spinner Wheels, Expandable PC Hard Shell Checked Suitcase with Front Opening, Lightweight (Pink, 28 Inch)", "asin": "B0DFXPY9TG", "price": "$179.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "ENDURANCE Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Spacious Travel Bag with Handle and Trolley | 28-Inch Large Checked Luggage | Teal", "asin": "B09KZJPTGX", "price": "$56.99", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "Luggage Sets Expandable PC+ABS Durable Suitcase Double Wheels TSA Lock Mint Green", "asin": "B09NXMXH4G", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase Set 3 Piece Carry On Hardside Luggage with TSA Lock Spinner Wheels (White, S(20in))", "asin": "B0BN5G6SM7", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expandable Checked Luggage, 28 Inch Luggage with Spinner Wheels, Lightweight ABS+PC Hard Shell Large Suitcase with Top Opening, TSA Lock (White, 1PC)", "asin": "B0DHS649MV", "price": "$199.99", "delivery": "FREE delivery Sun, Apr 6 Only 8 left in stock - order soon."},
{"title": "Lightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, 20/24/28 Inch Hardshell Suitcases with Spinner Wheels, Travel Luggage Set with TSA Lock, Lightweight Carry On Luggage Large Suitcases for Men and Women Family, Business, Vacation", "asin": "B0DTK28LLQ", "price": "$99.99", "delivery": "FREE delivery Apr 15 - 16"},
{"title": "Suitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(White, 3 piece set (BP/TB/20))", "asin": "B0C4KHCTQJ", "price": "$99.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Set 3 Piece Suitcase Sets with Spinner Wheel,Hardside Expandable Travel Laggage with TSA Lock (13/20/24/28 Black brown", "asin": "B0DB55RXZ8", "price": "$159.97", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B015DC2T4O", "price": "$145.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels,ABS Hard Case Luggage with TSA Lock Spinner Wheels,Carry On Luggage Set (20/24/28 Inch)", "asin": "B0DDPQYBQF", "price": "$123.49", "delivery": "FREE delivery Apr 8 - 10 Only 19 left in stock - order soon."},
{"title": "Chelsea Chevron Quilted Luggage, Black, 28-Inch Checked", "asin": "B084XTD6LS", "price": "$134.42", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Maxlite 5 Softside Expandable Checked Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Checked Large 29-Inch", "asin": "B07BMBP22W", "price": "$212.49", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage (Pink", "asin": "B0CN3DF6TV", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Westridge Hardshell Luggage Set - 3 Piece Set - 20\" Carry-On, 24\u201d & 28\u201d Checked Luggage Set with 360\u00b0 Spinner Wheels - Expandable Suitcases for Extended Travel - Durable ABS Shell - Black", "asin": "B0D2NNBTBC", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 27\" Lightweight Hardside Large Checked Luggage with Spinner Wheels - Expandable Luggage - Airline-Approved, Polycarbonate Hard Suitcase for Ultra Lightweight Travel - Elemental Blue", "asin": "B0DFHMB5GP", "price": "$188.99", "delivery": "FREE delivery Sat, Apr 5 Only 5 left in stock (more on the way)."},
{"title": "8090 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0BYTG7MSY", "price": "$149.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Anzio Softside Expandable Spinner Luggage, Teal, Checked-Medium 26-Inch", "asin": "B084LNKHPJ", "price": "$74.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Clear PVC Suitcase Cover Protectors 20/24/26/28/30 Inch Suitcase Baggage Covers - Waterproof Dustproof and Anti-Scratch 20-30 Inch Luggage Cover (30inch)", "asin": "B0C6JP9TN1", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Reaction Flying Axis Collection Lightweight Hardside Expandable 8-Wheel Spinner Luggage, Silver, 28-Inch Checked", "asin": "B086M84W68", "price": "$89.97", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 10 left in stock - order soon."},
{"title": "Unisex-Adult Bold Softside Expandable Rollaboard Upright Luggage, Grey/Black, Checked-Large 28-Inch", "asin": "B07G24DNV4", "price": "$178.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage Hardside Lightweight Suitcase with Spinner Wheels TSA Lock for Travel Business (Blue&Black)", "asin": "B0DB1Z26XX", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Rose Gold, 28-Inch Checked", "asin": "B07KJK6574", "price": "$138.73", "delivery": "FREE delivery Sat, Apr 5 Only 12 left in stock - order soon."},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Hard Shell Suitcase Checked luggage,Silver+Grey", "asin": "B0CKVNZ9HQ", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Aviron Bay Expandable Softside Luggage with Spinner Wheels, Purple, 30-Inch", "asin": "B085B4D84X", "price": "$72.24", "delivery": " One-Day FREE delivery Tomorrow, Apr 3 Only 20 left in stock (more on the way)."},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock Expandable (only 28\") Lightweight Hardside Luggage, 20 inch, Blue", "asin": "B0CZ98YTS7", "price": "$49.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 11 left in stock - order soon."},
{"title": "7366 Hardside Expandable Luggage with Spinner Wheels, Green, Checked-Medium 23-Inch", "asin": "B0BVSBFP52", "price": "$139.99", "delivery": "FREE delivery for Prime members"},
{"title": "28 Inch Checked Luggage, Expandable Suitcase with Spinner Wheels, Hard Shell Vintage Luggage Set with TSA Lock(Black)", "asin": "B0DHRVTK6Y", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."}]
<|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": "2025-04-03T02:21:42.016Z", // 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": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
<|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": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"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", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Black brown, S(20in_carry on))", "asin": "B09T5XC3F7", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, S(20in_carry on))", "asin": "B0CL3XBZJ4", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "quantity": ""},
{"title": "HotWay\n28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Green", "asin": "B0DZ1SSMVN", "price": "$189.99", "quantity": ""},
{"title": "Krute\nSuitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage\uff08LightBlue\uff09", "asin": "B0CN3BZM7Q", "price": "$109.99", "quantity": ""},
{"title": "LUCAS\nDesigner Luggage Collection - Expandable 28 Inch Softside Bag - Durable Large Ultra Lightweight Checked Suitcase with 8-Rolling Spinner Wheels (Black)", "asin": "B01LXWT62P", "price": "$120.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in(orange, S(20in_carry on))", "asin": "B07MJF1L24", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (BP/TB/20))", "asin": "B0CGM8VL2L", "price": "$99.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, 3 Piece Set, Charcoal Metallic", "asin": "B0DNQ9F4MQ", "price": "$229.99", "quantity": ""},
{"title": "HotWay\nCarry On Luggage with Aluminum Frame, 20 Inch PC Hard Shell Suitcase with Spinner Wheels and TSA Locks, Lightweight Luggage for Business Travel (22x14x9 Airline Approved)", "asin": "B0DFW4KFWG", "price": "$109.99", "quantity": ""},
{"title": "LONG VACATION\nHardside Expandable Carry On Luggage, Suitcase with Spinner Wheels TSA Lock, Luggage with USB Port (Sliver, 20 INCH)", "asin": "B0DLG57R62", "price": "$69.99", "quantity": ""}],
"ads": [{"title": "mixi Carry On Luggage with Cup Phone Holder and Charger Hard Shell Suitcases with Spinner Wheels, 20 Inch Smoke White", "asin": "B0CF5NSKW2"}],
"search_results": [{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Dark Grey, Checked-Medium 26-Inch", "asin": "B084LNNKN3", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on", "asin": "B07CVG467T", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Dark Green, 20/24/28", "asin": "B0DMCT9Z5F", "price": "$105.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Passage 28-Inch Expandable Hardside Spinner", "asin": "B0CGMJ8WTY", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 1 left in stock (more on the way)."},
{"title": "Luggage with Spinner Wheels Hardshell Suitcase Sets for Women, RosyBrown, 20/24/28 Inch", "asin": "B0DQV3CPLN", "price": "$103.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Polycarbonate Hardside Expandable 28 Inch Luggage with Spinner Wheels & TSA Lock, Lightweight Rolling Suitcase,Gray", "asin": "B0DV4LZRYL", "price": "$119.99", "delivery": "FREE delivery Apr 7 - 9 Only 13 left in stock - order soon."},
{"title": "Renegade Luggage Expandable 8-Wheel Spinner Lightweight Hardside Suitcase, Silver, 28-Inch Checked", "asin": "B007OXNAHQ", "price": "$113.84", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Vara Softside 3-Piece Upright Luggage Set, Expandable,Lightweight,Telescopic Handle,Wheel, Pink Dots, 20 inches,22 inches,28 inches", "asin": "B008LR9T24", "price": "$104.64", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7DFJJ", "price": "$89.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Suitcase PC+ABS with TSA Lock Spinner 28in Hardshell Lightweight Carry on 20in 24in (grey, S(20in))", "asin": "B07MC6PD3G", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Premium Carry on Luggage - Airline Approved Spinner Wheels, TSA Lock, Hard Shell Suitcase with Metal Corner - Perfect Travel Companion for Adults", "asin": "B0CT275XBK", "price": "$56.99", "delivery": "FREE delivery Sat, Apr 5 Only 9 left in stock - order soon."},
{"title": "Expandable Carry on Luggage Airline Approved, 2 Piece Hardshell Luggage Set with TSA Lock \uff06 Spinner Wheels, 20\" Hardside Suitcase with 14\" Cosmetic Case for Women Men Traveling, Black", "asin": "B0DFGPG57N", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "20-Inch Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suit Case, 20\", Navy", "asin": "B0CYSQ2ZR3", "price": "$44.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Luggage Suitcase expandable (only 28\u201d) ABS+PC Spinner suitcase with TSA Lock carry on 20 in 24in 28in", "asin": "B0B6MVSWYJ"},
{"title": "Newcastle Softside Expandable Spinner Luggage, Rose Charcoal Herringbone, Checked-Large 28-Inch", "asin": "B07V8KPMZ2", "price": "$165.56", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Hardside Spinner Carry-On Luggage, Lilac, 20-Inch", "asin": "B0C7YWMBGP"},
{"title": "Zipperless Luggage with Spinner Wheels, Polycarbonate Aluminum Hard Shell Suitcase, Checked Large 28 Inch, Charcoal Metallic", "asin": "B0D2NSQGKF", "price": "$249.99", "delivery": "FREE delivery Thu, Apr 10 Only 4 left in stock - order soon."},
{"title": "Luggage 3 Piece Hardside Lightweight Suitcases Sets with Spinner Wheels, Ligth Yellow, 20/24/28 Inch", "asin": "B0DYTCDSLQ", "price": "$79.99", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Light Blue,3-Piece Set(20/24/28inch)", "asin": "B0D69CZN7R", "price": "$49.99", "delivery": "$49.99 delivery Apr 11 - 14"},
{"title": "Luggage with Spinner Wheels TSA Lock Carry on Hard Shell ABS Suitcase Lightweight,Black,28 Inch", "asin": "B0DCZCJRSW", "price": "$98.43", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable Rolling Wheeled Duffle Bag Spinner Suitcase Foldable Luggage, Waterproof Lightweight Traveling Oxford Suitcase, Duffel Travel Bag Large Capacity for Women Men (30''), Black", "asin": "B0CFZTT1Q3", "price": "$19.99", "delivery": "$3.99 delivery Fri, Apr 11 Only 10 left in stock - order soon."},
{"title": "Centric 2 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081JDHVRC", "price": "$146.23", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Bella Caronia 3 Piece or 20\" Carry-On Voguish Luggage Set, Desert Pattern", "asin": "B0BWMJH1XH", "price": "$58.62", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Cruise 3.0 Hardside Expandable Luggage with Spinner Wheels, Graphite, Checked-Large 28 Inch", "asin": "B09R366WRX", "price": "$184.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Madison Square Lightweight Hardside Chevron Expandable Spinner Luggage, Black, (28-Inch Checked)", "asin": "B089CZ9N1M", "price": "$132.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Checked Large 27 Inch, Navy", "asin": "B0D6QVRDPS", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Luggage Suitcase with Spinner Wheels 28-Inch Hardside Checked Luggage with USB Charging Port & TSA Lock Lightweight PC+ABS LightBlue", "asin": "B0CR11PZD9", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Octiv Lightweight Hardshell 28-Inch Large Checked Luggage - Durable & Impact Resistant, 360\u00b0 Aero Trac Spinner Wheels, Adjustable Telescopic Handle, Expandable, TSA Approved Lock - Black", "asin": "B0D388H8LQ", "price": "$229.99", "delivery": "FREE delivery Sat, Apr 5 Or fastest delivery Fri, Apr 4"},
{"title": "Veken 8 Set Packing Cubes for Travel, Gifts for Women Mom, Suitcase Organizer Bags for Luggage with Hanging Toiletry Bag and Shoe Bag, Vacation Essentials Travel Accessories for Cruise Ship", "asin": "B0B7BP6CJN", "price": "$14.99", "delivery": "FREE delivery for Prime members"},
{"title": "Luggage Aluminium Frame Suitcase TSA Lock 100% PC 20in 24in 28in (Black, M(24in))", "asin": "B074WP7VC7", "price": "$89.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 9 left in stock - order soon."},
{"title": "Winfield 3 DLX Hardside Expandable Luggage with Spinners, Checked-Large 28-Inch, Rose", "asin": "B07PPJYFXQ", "price": "$209.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "28 Inch Luggage with Spinner Wheels, Expandable PC Hard Shell Checked Suitcase with Front Opening, Lightweight (Pink, 28 Inch)", "asin": "B0DFXPY9TG", "price": "$179.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "ENDURANCE Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Spacious Travel Bag with Handle and Trolley | 28-Inch Large Checked Luggage | Teal", "asin": "B09KZJPTGX", "price": "$56.99", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "Luggage Sets Expandable PC+ABS Durable Suitcase Double Wheels TSA Lock Mint Green", "asin": "B09NXMXH4G", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase Set 3 Piece Carry On Hardside Luggage with TSA Lock Spinner Wheels (White, S(20in))", "asin": "B0BN5G6SM7", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expandable Checked Luggage, 28 Inch Luggage with Spinner Wheels, Lightweight ABS+PC Hard Shell Large Suitcase with Top Opening, TSA Lock (White, 1PC)", "asin": "B0DHS649MV", "price": "$199.99", "delivery": "FREE delivery Sun, Apr 6 Only 8 left in stock - order soon."},
{"title": "Lightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, 20/24/28 Inch Hardshell Suitcases with Spinner Wheels, Travel Luggage Set with TSA Lock, Lightweight Carry On Luggage Large Suitcases for Men and Women Family, Business, Vacation", "asin": "B0DTK28LLQ", "price": "$99.99", "delivery": "FREE delivery Apr 15 - 16"},
{"title": "Suitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(White, 3 piece set (BP/TB/20))", "asin": "B0C4KHCTQJ", "price": "$99.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Set 3 Piece Suitcase Sets with Spinner Wheel,Hardside Expandable Travel Laggage with TSA Lock (13/20/24/28 Black brown", "asin": "B0DB55RXZ8", "price": "$159.97", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B015DC2T4O", "price": "$145.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels,ABS Hard Case Luggage with TSA Lock Spinner Wheels,Carry On Luggage Set (20/24/28 Inch)", "asin": "B0DDPQYBQF", "price": "$123.49", "delivery": "FREE delivery Apr 8 - 10 Only 19 left in stock - order soon."},
{"title": "Chelsea Chevron Quilted Luggage, Black, 28-Inch Checked", "asin": "B084XTD6LS", "price": "$134.42", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Maxlite 5 Softside Expandable Checked Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Checked Large 29-Inch", "asin": "B07BMBP22W", "price": "$212.49", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcase, 28 Inch Luggage With Spinner Wheels, Large Suitcase Lightweight Hard Shell PC ABS TSA Lock Checked Luggage (Pink", "asin": "B0CN3DF6TV", "price": "$109.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Westridge Hardshell Luggage Set - 3 Piece Set - 20\" Carry-On, 24\u201d & 28\u201d Checked Luggage Set with 360\u00b0 Spinner Wheels - Expandable Suitcases for Extended Travel - Durable ABS Shell - Black", "asin": "B0D2NNBTBC", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 27\" Lightweight Hardside Large Checked Luggage with Spinner Wheels - Expandable Luggage - Airline-Approved, Polycarbonate Hard Suitcase for Ultra Lightweight Travel - Elemental Blue", "asin": "B0DFHMB5GP", "price": "$188.99", "delivery": "FREE delivery Sat, Apr 5 Only 5 left in stock (more on the way)."},
{"title": "8090 Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0BYTG7MSY", "price": "$149.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Anzio Softside Expandable Spinner Luggage, Teal, Checked-Medium 26-Inch", "asin": "B084LNKHPJ", "price": "$74.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Clear PVC Suitcase Cover Protectors 20/24/26/28/30 Inch Suitcase Baggage Covers - Waterproof Dustproof and Anti-Scratch 20-30 Inch Luggage Cover (30inch)", "asin": "B0C6JP9TN1", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Reaction Flying Axis Collection Lightweight Hardside Expandable 8-Wheel Spinner Luggage, Silver, 28-Inch Checked", "asin": "B086M84W68", "price": "$89.97", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 10 left in stock - order soon."},
{"title": "Unisex-Adult Bold Softside Expandable Rollaboard Upright Luggage, Grey/Black, Checked-Large 28-Inch", "asin": "B07G24DNV4", "price": "$178.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage Hardside Lightweight Suitcase with Spinner Wheels TSA Lock for Travel Business (Blue&Black)", "asin": "B0DB1Z26XX", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Rose Gold, 28-Inch Checked", "asin": "B07KJK6574", "price": "$138.73", "delivery": "FREE delivery Sat, Apr 5 Only 12 left in stock - order soon."},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Hard Shell Suitcase Checked luggage,Silver+Grey", "asin": "B0CKVNZ9HQ", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Aviron Bay Expandable Softside Luggage with Spinner Wheels, Purple, 30-Inch", "asin": "B085B4D84X", "price": "$72.24", "delivery": " One-Day FREE delivery Tomorrow, Apr 3 Only 20 left in stock (more on the way)."},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock Expandable (only 28\") Lightweight Hardside Luggage, 20 inch, Blue", "asin": "B0CZ98YTS7", "price": "$49.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 11 left in stock - order soon."},
{"title": "7366 Hardside Expandable Luggage with Spinner Wheels, Green, Checked-Medium 23-Inch", "asin": "B0BVSBFP52", "price": "$139.99", "delivery": "FREE delivery for Prime members"},
{"title": "28 Inch Checked Luggage, Expandable Suitcase with Spinner Wheels, Hard Shell Vintage Luggage Set with TSA Lock(Black)", "asin": "B0DHRVTK6Y", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."}]
<|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": "2025-04-03T02:21:42.016Z", // 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>
