<|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"}
<|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 with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"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 Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHWBZYQ2", "price": "$59.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Carry On 20 Inch, Charcoal Metallic", "asin": "B0BDFZT73G", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWG3BYL", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Silver, S(20in_carry on))", "asin": "B0CL3W712V", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage 4 Piece Set Suitcase TSA Lock Spinner Softshell lightweight (black+red)", "asin": "B06XZ3B97S", "price": "$179.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""}],
"search_results": [{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Radiant Pink., S(20in_carry on))", "asin": "B07CVH76RP", "price": "$59.99", "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 - Tibetan Blue, 20/24/28", "asin": "B0D1G83WWS", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "Anzio Softside Expandable Spinner Luggage, Burgundy, Checked-Large 30-Inch", "asin": "B084LP1JLV", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Carry-On 20 Inch Light Blue", "asin": "B0BHRXXXBZ", "price": "$79.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Luggage with Spinner Wheels, Charcoal, Checked Large 28\"", "asin": "B07DCKW1K2", "price": "$81.94", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage, Hard Shell ABS Suitcase with Double Spinner Wheels, Lightweight Expandable Rolling Suit Case with TSA Lock", "asin": "B0CWKB9ZPZ", "price": "$69.88", "delivery": "FREE delivery Thu, Apr 10 for Prime members Only 2 left in stock - order soon."},
{"title": "28 Inch Luggage Suitcase with TSA Lock, Hard Shell Rolling Suitcase with Spinner Wheels, Expandable Lightweight Luggage, Blue", "asin": "B0DK4ZYD2G", "price": "$78.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Hardside Luggage with Spinner Wheels Expandable and TSA Lock Hard Shell Lightweight Roller Suitcase, Blue, 28-Inch", "asin": "B0DNBJFHD2", "price": "$59.98", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "30\" Wesley Rolling Duffel Bag", "asin": "B07XPS8S2N", "price": "$48.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "24 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5HZNZK", "price": "$49.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Silver+Grey,3-Piece Set(20/24/28inch)", "asin": "B0D69WHFW3", "price": "$49.99", "delivery": "$49.99 delivery Apr 15 - 16"},
{"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": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Green)", "asin": "B0DG2N8V7Y", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 9"},
{"title": "Melbourne Hardside Expandable 28\" Luggage with Spinner Wheels, Checked Large, Black", "asin": "B07DCKVX3B", "price": "$74.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28in Hardside Carry On Luggage With Spinner Wheels, Suitcase Hardshell Expandable, Lightweight Luggage With Tsa Lock", "asin": "B0DJVMY9N3", "price": "$59.99", "delivery": "$19.99 delivery Apr 7 - 9"},
{"title": "30\" Hardside Large Checked Luggage, Hardshell Suitcase With Wheels, Expandable For Up to 15% More Space, With Scratch-Resistant Surface, Four Multi-directional Wheels, Black", "asin": "B071HHX6VF", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 4 Piece,Hardside Suitcase Sets with Spinner Wheels and TSA Locks, Lightweight Rolling luggage for Men and Women(12in,20in,24in28in) Pink", "asin": "B0D5R5HRHS", "price": "$69.99", "delivery": "$59.99 delivery Apr 15 - 16"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Sion Softside Expandable Luggage, Black, Checked-Large 29-Inch", "asin": "B014TMV5YE", "price": "$139.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Omni PC Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B013WFO4JC", "price": "$156.70", "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": "Luggage, 28 inch Hard Shell Rolling Suitcase for Travel Expandable Lightweight with Spinner Wheels TSA Lock, Blue", "asin": "B0CYST69PC", "price": "$69.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Quest Luggage Set, Pelican, 2 Piece (30\"/22\")", "asin": "B0C1BSQP94", "price": "$79.89", "delivery": "FREE delivery Sat, Apr 5 Only 10 left in stock (more on the way)."},
{"title": "Omni 2 28-Inch Large Checked Hardside Luggage with 360\u00b0 Spinner Wheels - Scratch Resistant Hardshell - TSA Lock - Expandable Polycarbonate Shell for Lightweight Travel - Artic Silver", "asin": "B08BXBCNMQ", "price": "$150.16", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "3 Pcs ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suitcases, 28/24/20 Inch, Pearly White", "asin": "B0DJ11CZHS", "price": "$89.99", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Checked-Large Suitcase 28 inch,Hardshell Rolling Luggage for Women Men,Dark Blue", "asin": "B0D66THR6F", "price": "$39.99", "delivery": "$35.99 delivery Apr 11 - 14"},
{"title": "Chicago Hardside Expandable Spinner Luggage, Teal, 20\" Carry-On", "asin": "B0787DL55W", "price": "$36.54", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Out of Bounds Lightweight Hardshell 4-Wheel Spinner Luggage, Charcoal, 28-Inch Checked", "asin": "B004TNOB22", "price": "$110.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Midtown Hardside Luggage Travel, Rose Gold, 4-Piece Set", "asin": "B07RS4PK3J", "price": "$172.21", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Centric Hardside Expandable Luggage with Spinner Wheels, Blue Slate, Checked-Large 28-Inch", "asin": "B074VLKTGY", "price": "$133.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28-inch Spinner, Purple Haze, 28-inch Spinner", "asin": "B0BN4DW8B3", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Usually ships within 1 to 4 weeks"},
{"title": "Freeform 28-Inch Large Luggage with Dual 360\u00b0 Spinner Wheels - Checked Suitcase - TSA Lock, Airline-Approved - Lightweight Durable Polypropylene Expandable Hardshell - Black", "asin": "B01LY047AR", "price": "$209.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Journey Softside Upright Luggage Set, Expandable, Charcoal, 4-Piece (14/19/24/28)", "asin": "B00CBT5IT6", "price": "$69.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Pink Blush, Checked-Large 28-Inch", "asin": "B07QMYLN4J", "price": "$99.10", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Amsterdam Expandable Rolling Upright Luggage, Navy, Checked-Large 29-Inch", "asin": "B001PZD1K0", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Spinner Wheel Luggage, Grey, 28-24-20-Inch", "asin": "B015DC2QE2", "price": "$172.69", "delivery": "FREE delivery Mon, Apr 7 for Prime members"},
{"title": "30-Inch Hardside Checked Luggage With TSA Lock, Hardshell Suitcase With Wheels, Expandable For Up to 12.5% More Space, With Scratch-Resistant Surface, 8 Multi-directional Wheels, Black", "asin": "B07FNSKMST", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Winfield 2 Hardside Expandable Luggage with Spinner Wheels, Purple, Checked-Large 28-Inch", "asin": "B00T8L9LFC", "price": "$143.43", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B0089G8X9W", "price": "$164.67", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "Evolve SE Hardside Expandable Luggage, Bass Black, Medium Spinner", "asin": "B0BN4D41P2", "price": "$128.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Yellow, 2 Piece (20/28)", "asin": "B015DC2W8W", "price": "$123.41", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Blue Spruce, Checked-Large 28-Inch", "asin": "B07QMYBSS8", "price": "$109.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Cosmo Hardside Spinner Luggage, Fern Green, Carry-On 20-Inch", "asin": "B081FT4C2H", "price": "$46.59", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "Xpedition 30 Inch Multi-Pocket Upright Rolling Duffel Bag", "asin": "B07DMBG7CX", "price": "$41.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "4 KIX 2.0 Expandable Softside Luggage with Spinner Wheels, 28 SPINNER, BLACK", "asin": "B0BN4FL9N9", "price": "$139.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 8 left in stock (more on the way)."},
{"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": "Stratum 2.0 Expandable Hardside Luggage with Spinner Wheels, Checked-Large, Jade Green", "asin": "B0CHBRM2KK", "price": "$161.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWGMFFB", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Belle Voyage Hardside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B08181YRHB", "price": "$93.40", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxlite Air Hardside Expandable Checked Luggage, 8 Spinner Wheels, Lightweight Hard Shell Polycarbonate Suitcase, Champagne, Checked Large 28-Inch", "asin": "B09QFBXS29", "price": "$199.81", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|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": "2025-04-03T02:17:53.137Z", // 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"}
<|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 with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"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 Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHWBZYQ2", "price": "$59.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Carry On 20 Inch, Charcoal Metallic", "asin": "B0BDFZT73G", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWG3BYL", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Silver, S(20in_carry on))", "asin": "B0CL3W712V", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage 4 Piece Set Suitcase TSA Lock Spinner Softshell lightweight (black+red)", "asin": "B06XZ3B97S", "price": "$179.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""}],
"search_results": [{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Radiant Pink., S(20in_carry on))", "asin": "B07CVH76RP", "price": "$59.99", "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 - Tibetan Blue, 20/24/28", "asin": "B0D1G83WWS", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "Anzio Softside Expandable Spinner Luggage, Burgundy, Checked-Large 30-Inch", "asin": "B084LP1JLV", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Carry-On 20 Inch Light Blue", "asin": "B0BHRXXXBZ", "price": "$79.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Luggage with Spinner Wheels, Charcoal, Checked Large 28\"", "asin": "B07DCKW1K2", "price": "$81.94", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage, Hard Shell ABS Suitcase with Double Spinner Wheels, Lightweight Expandable Rolling Suit Case with TSA Lock", "asin": "B0CWKB9ZPZ", "price": "$69.88", "delivery": "FREE delivery Thu, Apr 10 for Prime members Only 2 left in stock - order soon."},
{"title": "28 Inch Luggage Suitcase with TSA Lock, Hard Shell Rolling Suitcase with Spinner Wheels, Expandable Lightweight Luggage, Blue", "asin": "B0DK4ZYD2G", "price": "$78.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Hardside Luggage with Spinner Wheels Expandable and TSA Lock Hard Shell Lightweight Roller Suitcase, Blue, 28-Inch", "asin": "B0DNBJFHD2", "price": "$59.98", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "30\" Wesley Rolling Duffel Bag", "asin": "B07XPS8S2N", "price": "$48.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "24 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5HZNZK", "price": "$49.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Silver+Grey,3-Piece Set(20/24/28inch)", "asin": "B0D69WHFW3", "price": "$49.99", "delivery": "$49.99 delivery Apr 15 - 16"},
{"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": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Green)", "asin": "B0DG2N8V7Y", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 9"},
{"title": "Melbourne Hardside Expandable 28\" Luggage with Spinner Wheels, Checked Large, Black", "asin": "B07DCKVX3B", "price": "$74.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28in Hardside Carry On Luggage With Spinner Wheels, Suitcase Hardshell Expandable, Lightweight Luggage With Tsa Lock", "asin": "B0DJVMY9N3", "price": "$59.99", "delivery": "$19.99 delivery Apr 7 - 9"},
{"title": "30\" Hardside Large Checked Luggage, Hardshell Suitcase With Wheels, Expandable For Up to 15% More Space, With Scratch-Resistant Surface, Four Multi-directional Wheels, Black", "asin": "B071HHX6VF", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 4 Piece,Hardside Suitcase Sets with Spinner Wheels and TSA Locks, Lightweight Rolling luggage for Men and Women(12in,20in,24in28in) Pink", "asin": "B0D5R5HRHS", "price": "$69.99", "delivery": "$59.99 delivery Apr 15 - 16"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Sion Softside Expandable Luggage, Black, Checked-Large 29-Inch", "asin": "B014TMV5YE", "price": "$139.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Omni PC Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B013WFO4JC", "price": "$156.70", "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": "Luggage, 28 inch Hard Shell Rolling Suitcase for Travel Expandable Lightweight with Spinner Wheels TSA Lock, Blue", "asin": "B0CYST69PC", "price": "$69.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Quest Luggage Set, Pelican, 2 Piece (30\"/22\")", "asin": "B0C1BSQP94", "price": "$79.89", "delivery": "FREE delivery Sat, Apr 5 Only 10 left in stock (more on the way)."},
{"title": "Omni 2 28-Inch Large Checked Hardside Luggage with 360\u00b0 Spinner Wheels - Scratch Resistant Hardshell - TSA Lock - Expandable Polycarbonate Shell for Lightweight Travel - Artic Silver", "asin": "B08BXBCNMQ", "price": "$150.16", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "3 Pcs ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suitcases, 28/24/20 Inch, Pearly White", "asin": "B0DJ11CZHS", "price": "$89.99", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Checked-Large Suitcase 28 inch,Hardshell Rolling Luggage for Women Men,Dark Blue", "asin": "B0D66THR6F", "price": "$39.99", "delivery": "$35.99 delivery Apr 11 - 14"},
{"title": "Chicago Hardside Expandable Spinner Luggage, Teal, 20\" Carry-On", "asin": "B0787DL55W", "price": "$36.54", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Out of Bounds Lightweight Hardshell 4-Wheel Spinner Luggage, Charcoal, 28-Inch Checked", "asin": "B004TNOB22", "price": "$110.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Midtown Hardside Luggage Travel, Rose Gold, 4-Piece Set", "asin": "B07RS4PK3J", "price": "$172.21", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Centric Hardside Expandable Luggage with Spinner Wheels, Blue Slate, Checked-Large 28-Inch", "asin": "B074VLKTGY", "price": "$133.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28-inch Spinner, Purple Haze, 28-inch Spinner", "asin": "B0BN4DW8B3", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Usually ships within 1 to 4 weeks"},
{"title": "Freeform 28-Inch Large Luggage with Dual 360\u00b0 Spinner Wheels - Checked Suitcase - TSA Lock, Airline-Approved - Lightweight Durable Polypropylene Expandable Hardshell - Black", "asin": "B01LY047AR", "price": "$209.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Journey Softside Upright Luggage Set, Expandable, Charcoal, 4-Piece (14/19/24/28)", "asin": "B00CBT5IT6", "price": "$69.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Pink Blush, Checked-Large 28-Inch", "asin": "B07QMYLN4J", "price": "$99.10", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Amsterdam Expandable Rolling Upright Luggage, Navy, Checked-Large 29-Inch", "asin": "B001PZD1K0", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Spinner Wheel Luggage, Grey, 28-24-20-Inch", "asin": "B015DC2QE2", "price": "$172.69", "delivery": "FREE delivery Mon, Apr 7 for Prime members"},
{"title": "30-Inch Hardside Checked Luggage With TSA Lock, Hardshell Suitcase With Wheels, Expandable For Up to 12.5% More Space, With Scratch-Resistant Surface, 8 Multi-directional Wheels, Black", "asin": "B07FNSKMST", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Winfield 2 Hardside Expandable Luggage with Spinner Wheels, Purple, Checked-Large 28-Inch", "asin": "B00T8L9LFC", "price": "$143.43", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B0089G8X9W", "price": "$164.67", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "Evolve SE Hardside Expandable Luggage, Bass Black, Medium Spinner", "asin": "B0BN4D41P2", "price": "$128.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Yellow, 2 Piece (20/28)", "asin": "B015DC2W8W", "price": "$123.41", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Blue Spruce, Checked-Large 28-Inch", "asin": "B07QMYBSS8", "price": "$109.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Cosmo Hardside Spinner Luggage, Fern Green, Carry-On 20-Inch", "asin": "B081FT4C2H", "price": "$46.59", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "Xpedition 30 Inch Multi-Pocket Upright Rolling Duffel Bag", "asin": "B07DMBG7CX", "price": "$41.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "4 KIX 2.0 Expandable Softside Luggage with Spinner Wheels, 28 SPINNER, BLACK", "asin": "B0BN4FL9N9", "price": "$139.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 8 left in stock (more on the way)."},
{"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": "Stratum 2.0 Expandable Hardside Luggage with Spinner Wheels, Checked-Large, Jade Green", "asin": "B0CHBRM2KK", "price": "$161.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWGMFFB", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Belle Voyage Hardside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B08181YRHB", "price": "$93.40", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxlite Air Hardside Expandable Checked Luggage, 8 Spinner Wheels, Lightweight Hard Shell Polycarbonate Suitcase, Champagne, Checked Large 28-Inch", "asin": "B09QFBXS29", "price": "$199.81", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|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": "2025-04-03T02:17:53.137Z", // 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"}
<|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 with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"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 Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHWBZYQ2", "price": "$59.99", "quantity": ""},
{"title": "LUGGEX\nLuggage with Spinner Wheels, Polycarbonate Expandable Hard Shell Suitcase, Carry On 20 Inch, Charcoal Metallic", "asin": "B0BDFZT73G", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWG3BYL", "price": "$59.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Medium 26-Inch", "asin": "B085B4BRRX", "price": "$72.24", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Silver, S(20in_carry on))", "asin": "B0CL3W712V", "price": "$79.99", "quantity": ""},
{"title": "Coolife\nLuggage 4 Piece Set Suitcase TSA Lock Spinner Softshell lightweight (black+red)", "asin": "B06XZ3B97S", "price": "$179.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""}],
"search_results": [{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Radiant Pink., S(20in_carry on))", "asin": "B07CVH76RP", "price": "$59.99", "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 - Tibetan Blue, 20/24/28", "asin": "B0D1G83WWS", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "Anzio Softside Expandable Spinner Luggage, Burgundy, Checked-Large 30-Inch", "asin": "B084LP1JLV", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Carry-On 20 Inch Light Blue", "asin": "B0BHRXXXBZ", "price": "$79.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Luggage with Spinner Wheels, Charcoal, Checked Large 28\"", "asin": "B07DCKW1K2", "price": "$81.94", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage, Hard Shell ABS Suitcase with Double Spinner Wheels, Lightweight Expandable Rolling Suit Case with TSA Lock", "asin": "B0CWKB9ZPZ", "price": "$69.88", "delivery": "FREE delivery Thu, Apr 10 for Prime members Only 2 left in stock - order soon."},
{"title": "28 Inch Luggage Suitcase with TSA Lock, Hard Shell Rolling Suitcase with Spinner Wheels, Expandable Lightweight Luggage, Blue", "asin": "B0DK4ZYD2G", "price": "$78.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Hardside Luggage with Spinner Wheels Expandable and TSA Lock Hard Shell Lightweight Roller Suitcase, Blue, 28-Inch", "asin": "B0DNBJFHD2", "price": "$59.98", "delivery": "FREE delivery Wed, Apr 9 for Prime members"},
{"title": "30\" Wesley Rolling Duffel Bag", "asin": "B07XPS8S2N", "price": "$48.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "24 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5HZNZK", "price": "$49.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Sets 3 Piece,Hardshell Suitcase Set with Spinner Wheels,Lightweight Travel Rolling Luggage Sets for Women Men,Silver+Grey,3-Piece Set(20/24/28inch)", "asin": "B0D69WHFW3", "price": "$49.99", "delivery": "$49.99 delivery Apr 15 - 16"},
{"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": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Green)", "asin": "B0DG2N8V7Y", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 9"},
{"title": "Melbourne Hardside Expandable 28\" Luggage with Spinner Wheels, Checked Large, Black", "asin": "B07DCKVX3B", "price": "$74.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28in Hardside Carry On Luggage With Spinner Wheels, Suitcase Hardshell Expandable, Lightweight Luggage With Tsa Lock", "asin": "B0DJVMY9N3", "price": "$59.99", "delivery": "$19.99 delivery Apr 7 - 9"},
{"title": "30\" Hardside Large Checked Luggage, Hardshell Suitcase With Wheels, Expandable For Up to 15% More Space, With Scratch-Resistant Surface, Four Multi-directional Wheels, Black", "asin": "B071HHX6VF", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 4 Piece,Hardside Suitcase Sets with Spinner Wheels and TSA Locks, Lightweight Rolling luggage for Men and Women(12in,20in,24in28in) Pink", "asin": "B0D5R5HRHS", "price": "$69.99", "delivery": "$59.99 delivery Apr 15 - 16"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Sion Softside Expandable Luggage, Black, Checked-Large 29-Inch", "asin": "B014TMV5YE", "price": "$139.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Omni PC Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B013WFO4JC", "price": "$156.70", "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": "Luggage, 28 inch Hard Shell Rolling Suitcase for Travel Expandable Lightweight with Spinner Wheels TSA Lock, Blue", "asin": "B0CYST69PC", "price": "$69.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Quest Luggage Set, Pelican, 2 Piece (30\"/22\")", "asin": "B0C1BSQP94", "price": "$79.89", "delivery": "FREE delivery Sat, Apr 5 Only 10 left in stock (more on the way)."},
{"title": "Omni 2 28-Inch Large Checked Hardside Luggage with 360\u00b0 Spinner Wheels - Scratch Resistant Hardshell - TSA Lock - Expandable Polycarbonate Shell for Lightweight Travel - Artic Silver", "asin": "B08BXBCNMQ", "price": "$150.16", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "3 Pcs ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suitcases, 28/24/20 Inch, Pearly White", "asin": "B0DJ11CZHS", "price": "$89.99", "delivery": "FREE delivery Wed, Apr 9"},
{"title": "28 Inch Luggage with Spinner Wheels,Lightweight Checked-Large Suitcase 28 inch,Hardshell Rolling Luggage for Women Men,Dark Blue", "asin": "B0D66THR6F", "price": "$39.99", "delivery": "$35.99 delivery Apr 11 - 14"},
{"title": "Chicago Hardside Expandable Spinner Luggage, Teal, 20\" Carry-On", "asin": "B0787DL55W", "price": "$36.54", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Expandable(only 28\") 28in Suitcase PC+ABS Spinner 20in 24in Carry on (white grid new, S(20in)_carry on)", "asin": "B07LFS3LTH", "price": "$45.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Lavender, Checked-Large 30-Inch", "asin": "B085B4D852", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Out of Bounds Lightweight Hardshell 4-Wheel Spinner Luggage, Charcoal, 28-Inch Checked", "asin": "B004TNOB22", "price": "$110.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Midtown Hardside Luggage Travel, Rose Gold, 4-Piece Set", "asin": "B07RS4PK3J", "price": "$172.21", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Centric Hardside Expandable Luggage with Spinner Wheels, Blue Slate, Checked-Large 28-Inch", "asin": "B074VLKTGY", "price": "$133.09", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28-inch Spinner, Purple Haze, 28-inch Spinner", "asin": "B0BN4DW8B3", "price": "$83.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Usually ships within 1 to 4 weeks"},
{"title": "Freeform 28-Inch Large Luggage with Dual 360\u00b0 Spinner Wheels - Checked Suitcase - TSA Lock, Airline-Approved - Lightweight Durable Polypropylene Expandable Hardshell - Black", "asin": "B01LY047AR", "price": "$209.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Journey Softside Upright Luggage Set, Expandable, Charcoal, 4-Piece (14/19/24/28)", "asin": "B00CBT5IT6", "price": "$69.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Pink Blush, Checked-Large 28-Inch", "asin": "B07QMYLN4J", "price": "$99.10", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Amsterdam Expandable Rolling Upright Luggage, Navy, Checked-Large 29-Inch", "asin": "B001PZD1K0", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Spinner Wheel Luggage, Grey, 28-24-20-Inch", "asin": "B015DC2QE2", "price": "$172.69", "delivery": "FREE delivery Mon, Apr 7 for Prime members"},
{"title": "30-Inch Hardside Checked Luggage With TSA Lock, Hardshell Suitcase With Wheels, Expandable For Up to 12.5% More Space, With Scratch-Resistant Surface, 8 Multi-directional Wheels, Black", "asin": "B07FNSKMST", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Winfield 2 Hardside Expandable Luggage with Spinner Wheels, Purple, Checked-Large 28-Inch", "asin": "B00T8L9LFC", "price": "$143.43", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "London Hardside Expandable Luggage with Spinner Wheels, Blue, 28-24-20-Inch", "asin": "B0089G8X9W", "price": "$164.67", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Expandable(only 28\") Suitcase PC+ABS with TSA Lock Spinner 20in 24in 28in (navy, S(20in_carry on))", "asin": "B07M7GST5F", "price": "$54.99", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "Evolve SE Hardside Expandable Luggage, Bass Black, Medium Spinner", "asin": "B0BN4D41P2", "price": "$128.00", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Yellow, 2 Piece (20/28)", "asin": "B015DC2W8W", "price": "$123.41", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Stratum XLT Expandable Hardside Luggage with Spinner Wheels, Blue Spruce, Checked-Large 28-Inch", "asin": "B07QMYBSS8", "price": "$109.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Cosmo Hardside Spinner Luggage, Fern Green, Carry-On 20-Inch", "asin": "B081FT4C2H", "price": "$46.59", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "Xpedition 30 Inch Multi-Pocket Upright Rolling Duffel Bag", "asin": "B07DMBG7CX", "price": "$41.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"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": "4 KIX 2.0 Expandable Softside Luggage with Spinner Wheels, 28 SPINNER, BLACK", "asin": "B0BN4FL9N9", "price": "$139.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 8 left in stock (more on the way)."},
{"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": "Stratum 2.0 Expandable Hardside Luggage with Spinner Wheels, Checked-Large, Jade Green", "asin": "B0CHBRM2KK", "price": "$161.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Hardside Travel Luggage TSA Lock Spinner Telescopic Handle", "asin": "B0CHWGMFFB", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"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": "Belle Voyage Hardside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B08181YRHB", "price": "$93.40", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxlite Air Hardside Expandable Checked Luggage, 8 Spinner Wheels, Lightweight Hard Shell Polycarbonate Suitcase, Champagne, Checked Large 28-Inch", "asin": "B09QFBXS29", "price": "$199.81", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|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": "2025-04-03T02:17:53.137Z", // 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>
