<|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": "2025-04-25T20:51:50.106Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:51:58.670Z", "action": "input", "action_argument": "table with "}
{"timestamp": "2025-04-25T20:52:21.900Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-25T20:52:44.385Z", "action": "input", "action_argument": "height "}
{"timestamp": "2025-04-25T20:53:00.571Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:01.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:02.815Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "height adjustable desk large"}],
"cart_items": [{"title": "K KNODEL Sturdy Car Trunk Organizer with Premium Insulation Cooler Bag, Heavy Duty Collapsible for Car, SUV, Truck, or Van (3 Compartments, Black)", "asin": "B07SLB88NF", "price": "$25.49", "quantity": "1"},
{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$17.99", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
{"title": "CLARINS Cryo-Flash Face Mask | Visible Lift Effect in 10 Minutes* | Visibly Minimizes Pores | Boosts Radiance | Pro Like Results | All Skin Types | 2.5 Fluid Ounces", "asin": "B0C63HWV6Z", "price": "$68.00", "quantity": "1"},
{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
"promotion_items": [{"title": "FLEXISPOT\nEN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""},
{"title": "FLEXISPOT\nEN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, Maple", "asin": "B07Q3TGL7M", "price": "$209.97", "quantity": ""},
{"title": "FLEXISPOT\nEN1 Whole-Piece Standing Desk 48 x 30 inches Electric Height Adjustable Desk Home Office Table Stand Up Desk Leg w/Automatic Smart Keypad (Upgraded White Frame + White Top, 2 Packages)", "asin": "B08LMXSMTR", "price": "$229.99", "quantity": ""},
{"title": "Vari - VariDesk Essential 36 - Two-Tier Standing Desk Converter for Monitor & Accessories - Height Adjustable Sit Stand Desk - Fully Assembled Monitor Riser for Home Office - 36\" Wide, Black", "asin": "B098TTXF4G", "price": "$299.99", "quantity": ""},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "quantity": ""},
{"title": "FLEXISPOT\nEN1 One-Piece Adjustable Height Desk 40 x 24 Inches Whole Piece Desktop Small Standing Desk for Small Space Electric Sit Stand Home Office Table (White Frame + White Desktop)", "asin": "B08868J4WZ", "price": "$129.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"VIVO Electric Corner L-Shaped 63 x 55 in Standing Desk, Memory Height Adjustment, Black Top Black Frame, DESK-E3CTB.\" Limited time Deal. Price was $299.99. Current price is $254.99 after 15% off. Eligible for Prime.", "asin": "B09B2VDSYJ"},
{"title": "Go to detail page for \"VIVO Electric 2-Tier Corner L-Shaped 63 x 55 inch Standing Desk, Height Adjustable, Memory Controller, Black Top Black Frame, Dark Gray Drawers, DESK-E3CVB.\" Limited time Deal. Price was $399.99. Current price is $339.99 after 15% off. Not eligible for Prime.", "asin": "B0BLG9DKXJ"},
{"title": "Go to detail page for \"VIVO Electric Height Adjustable 71 x 71 inch Curved Corner Stand Up Desk, Black Table Top, Black Frame, Memory Controller, L-Shaped Workstation, E3C Series, DESK-KIT-E3CB2.\" Price $649.99. Eligible for Prime.", "asin": "B0BBYNXNMW"}],
"search_results": [{"title": "Comhar Electric Standing Desk with Drawer Desktop & Adjustable Frame w/USB Charge Ports (Bamboo Texture/White, Wood)", "asin": "B08WWTZHLX", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric 71 x 30 in Standing Desk, Memory Height Adjustment, 1B Series, Black Top Black Frame, DESK-KIT-1B7B", "asin": "B09RMD7R15", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Height Adjustable Standing Desk Large 55 x 24 Inches Sit Stand Up Desk Home Office Computer Desk Memory Preset with T-Shaped Metal Bracket, Black", "asin": "B09W2HKC37", "price": "$104.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Height Adjustable Electric Standing Desk, 48 x 24 Inches Sit Stand up Desk, Memory Computer Home Office Desk (Black)", "asin": "B0B41YH9B6", "price": "$99.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "L Shaped Standing Desk Adjustable Height, Electric Corner Standing Desk, 63 x 55 inch Sit Stand Computer Table with Splice Board, Rustic Brown", "asin": "B0CSPMYHNL", "price": "$224.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk, 71 x 35 inch Large Height Adjustable Table, Powerful Brushless Motor, 4 Memory Preset, Sit Stand Up Desk, Home Office Computer Table with Thick T-Shaped Frame", "asin": "B0D5L8Z5LG", "price": "$319.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "Electric Standing Desk, Height Adjustable Desk with 4 Memory Settings, 55 x 28 Inches, Home Office Workstation (White Desktop + White Frame)", "asin": "B0DF2L3H3J", "price": "$169.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55'' x 24'' Height Adjustable Electric Standing Desk with Double Drawer, Height Adjustable Computer Desk, Home Office Stand Up Table with 4 Height-Adjustable Feets & 2 Hooks, Light Rustic", "asin": "B0DKFJRCGY", "price": "$169.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk, 63x24 Inch Stand up Desk Adjustable Height, Sit Stand Home Office Desk with Splice Board, Natural Top", "asin": "B0CN9JHBVV", "price": "$199.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Electric Standing Desk Adjustable - 55 x 24 Inch Sit Stand up Desk with Cable Management - 3 Memory Preset Adjustable Height Table", "asin": "B0CYZT3H8W", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Standing Desk with 3-Piece Board, 71 Inch Height Adjustable Large Desk with Power Outlets, Sit Stand Table, Writing Computer Desk for Home, Office, Workstation, Rustic Brown", "asin": "B0DC5XDTBV", "price": "$199.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Standing Desk, Adjustable Height Electric Sit Stand Up Down Computer Table, 63x24 Inch Ergonomic Rising Modern Lift Motorized Gaming Desktop Workstation for Work Home Office, White", "asin": "B0CPWT8XS8", "price": "$129.94", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Electric 71 x 36 in Dual Motor Sit Stand Desk, Memory Height Adjustment, 2B Series, White Top White Frame, DESK-KIT-2W7W-36", "asin": "B0BLZMM974", "price": "$439.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "40 x 22 Inches Electric Height Adjustable Sit to Stand Desk with Hanging Hooks and Cable Management, White Frame and Maple Top", "asin": "B0BS9H8Q3H", "price": "$126.87", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "E6 Essential Bamboo 3 Stages Dual Motor 55x28 Inch Electric Height Adjustable Standing Whole-Piece Board Desk Sit Stand Up Desk (White Frame + Bamboo Desktop)", "asin": "B09DYF1SRQ", "price": "$325.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "48 X 24 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Maple", "asin": "B0DP9FH5V3", "price": "$89.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk, 55 x 24 Inches Height Adjustable Desk with Removable Casters, Home Office Computer Desk (White)", "asin": "B0CLQY6SVB", "price": "$109.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "E6 Essential 3 Stages Dual Motor Electric Standing Desk 48x30 Inch Whole-Piece Board Height Adjustable Electric Sit Stand Desk(White Frame + Maple Desktop, 2 Packages)", "asin": "B0B2WS5NQ2", "price": "$289.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 48x24 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 48\" White Top)", "asin": "B08BHW35ZV", "price": "$149.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Height Adjustable Standing Desk, 63x 30 Inches Stand Up Ergonomic Desk Workstation, Splice Board Home Office Computer Table", "asin": "B0B6HTRTQT", "price": "$178.63", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Height Adjustable Electric Standing Desk Whole-Piece, 48 x 24 Inches Quick Assembly Sit Stand Desk, Stand Up Desk with Memory Controller, Ergonomic Desk, White", "asin": "B0CC8NZVMY", "price": "$119.99", "delivery": "FREE delivery Tue, May 6 for Prime members"},
{"title": "60 Inches L Shaped Electric Standing Desk, Height Adjustable Corner Gaming Desk with Drawers, Keyboard Tray, Power Outlets & LED Lights, Computer Desk with Monitor Shelf, Antique White", "asin": "B0D6312M45", "price": "$289.98", "delivery": "FREE delivery May 1 - 2"},
{"title": "EN1 One-Piece Electric Standing Desk 48 x 30 Inch Desktop Adjustable Height Desk Home Office Computer Workstation Sit Stand up Desk (White Frame + White Top, 2 Packages)", "asin": "B07W42DSG8", "price": "$169.98", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 24x48 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GXM4M", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "55x28 Inches Electric Height Adjustable Standing Desk, Sit Stand Desk with Memory Controller, Ergonomic Stand Up Desk for Home Office with Splice Board, Rustic Brown+Black", "asin": "B0CC8B72TC", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "delivery": "FREE delivery May 2 - 5 Only 5 left in stock - order soon."},
{"title": "Adjustable Height Electric Standing Desk with Double Drawer, 55x 24 Inches Stand Up Home Office Desk with Splice Tabletop, Black Frame/Fir Brown Top", "asin": "B091YJ8NWK", "price": "$199.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "59\" Reversiable L-Shaped Electric Standing Desk Adjustable Height Gaming Stand Up Corner Desk Sit Stand Home Office Computer Desk with Splice Board,Rustic Brown Top", "asin": "B0CNCQSLQF", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Standing Desk with Drawers, 48\u00d724 Inch Adjustable Stand Up Desk, Quick Install Home Office Computer Desk with USB Ports, White", "asin": "B0BZNSMSC5", "price": "$229.99", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Comhar Electric Standing Desk with Drawers Charging USB Port, Height Adjustable 48\" Whole-Piece Quick Install Home Office Computer Laptop Table with Storage (Maple Top + White Frame)", "asin": "B08RJ5FXR5", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Heavy Duty Dual Motor Height Adjustable Standing Desk Electric Dual Motor Home Office Stand Up Computer Workstation with (Black, 63\") Desktop Load up to 220lbs", "asin": "B08RS6GW6P", "price": "$123.24", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Corner L-Shaped 75 x 63 in Standing Desk, Memory Height Adjustment, Dark Walnut Top Black Frame, DESK-E3CTD-75", "asin": "B0D4C9DWJK", "price": "$339.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "63 X 28 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Rust", "asin": "B0DPKDMYJ2", "price": "$152.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "L Shaped Standing Desk with Storage, Executive Height Adjustable Table\uff0cLight Wood Grainy", "asin": "B0DXYYQVXD", "price": "$699.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "4 Legs Standing Desk, Large 79x31 Inches Electric Adjustable Height Desk with Splice Board, Stand Up Desk Home Office Computer Workstation, Black", "asin": "B0DM5YLKNK", "price": "$284.99", "delivery": "FREE delivery May 2 - 5"},
{"title": "63X55 Inches Reversible L Shaped Standing Desk Height Adjustable with Cup Holder, Electric Corner Computer Desk, Sit Stand up Home Office Desk, Ergonomic Gaming Desk, Rustic Brown", "asin": "B0DH27BYNX", "price": "$269.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk with Drawers and Shelves, Executive Adjustable Height Desk, L-Shaped Design, 63 inch Tabletop, for Office Deep Brown and Black (63\u201dW x 63\u201dD x 28.4-45.8\u201dH)", "asin": "B0DZ5ZSZWJ", "price": "$549.99", "delivery": "FREE delivery Apr 30 - May 2"},
{"title": "X-Win Electric Height Adjustable Standing Desk, 71\" x 29.5\" Inch 4-Leg Ergonomic Sit to Stand Desk for Home Office, Powerful Dual Motor Work Desk, Carbon Fiber Textured Black", "asin": "B0C1VNFQS9", "price": "$379.99", "delivery": "FREE delivery Mon, Apr 28 Or FREE delivery as soon as Mon, Apr 28, 8 AM - 8 PM"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 55x24 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GWPM9", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric L-Shaped Standing Desk, 59 Inch Height Adjustable Office Desk with Monitor Stand, Sit-Stand Desk with Power Outlets, Large Lift Table for Home, Office, Workstation, White", "asin": "B0D62ZTBYL", "price": "$219.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk Adjustable Height, 40x24 Inches Sit Stand up Desktop for Home Office, Ergonomic Rising Computer Table with Memory Preset, White", "asin": "B0DK3SBX1C", "price": "$92.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "36 inch Desk Converter, K Series, Height Adjustable Sit to Stand Riser, Dual Monitor and Laptop Workstation with Wide Keyboard Tray, Black, DESK-V036KB", "asin": "B0B4T8DJW7", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Adjustable Height Standing Desk with 4 Drawers & Wheels,55 x 30 inches Electric Sit Stand Desk for Home Office,3 Memory Presets,Monitor Stand Riser,USB A/C Charging Port", "asin": "B0DJ2LR32J", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "U Shaped Electric Standing Desk with Keyboard Tray, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, White", "asin": "B0DFW9D66S", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Height Adjustable 32 inch Stand Up Desk Converter, Quick Sit to Stand Tabletop Dual Monitor Riser Workstation, Black, DESK-V000S", "asin": "B08B2L36HF", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "47-Inch Whole-Piece Glass Electric Height Adjustable Desk with Monitor Riser and Drawer, White", "asin": "B0C9V4XP9M", "price": "$244.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Small Standing Desk with Drawer, 35\" x 20\" Whole Piece Electric Sit Stand Table, Height Adjustable Desk with Storage & USB Ports, Quick Install Home Office Computer Desk, White", "asin": "B0DHX2MB4M", "price": "$239.99", "delivery": " Two-Day FREE delivery Sun, Apr 27 Only 15 left in stock - order soon."},
{"title": "Electric L-Shaped Standing Desk, 55 Inches Height Adjustable, Sit and Stand Up for Work Office Home, Ergonomic Rising Computer Table With Splice Board, Rustic Brown", "asin": "B0D22KBL9Y", "price": "$169.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "Electric Standing Desk with Drawers, 48\" x 24\" Height Adjustable Desk with 4 Preset, Home Office Computer Table with Splice Board, White", "asin": "B0F28Q3FZJ", "price": "$85.99", "delivery": "$50 delivery Thu, May 1"},
{"title": "Electric Standing Desk 79x32 Inch Height Adjustable Stand Up Desk Home Office Computer Workstation Sit Stand Home Office Desk with Splice Board (White Frame + White Top)", "asin": "B0D2X9GKS6", "price": "$329.99", "delivery": "FREE delivery May 1 - 5 Only 11 left in stock - order soon."},
{"title": "55\" Standing Desk, Electric Height Adjustable Sit Stand Up, Work Home Office Tall Standup Workstation Computer PC Table, Writing Rising Desks, Cherry", "asin": "B09H2B8LRR", "price": "$159.99", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Standing Desk with Keyboard Tray, 55\" x 24\" Electric Adjustable Height Computer Workstation Desk, Home Office Stand Up Desk (White Frame+ Maple Top)", "asin": "B0DKT49DN1", "price": "$95.00", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 Whole Piece Standing Desk, 60 x 24 Inches Height Adjustable Desk Electric Sit Stand Desk for Home Office (Black Frame + 60\" Black Desktop, 2 Packages)", "asin": "B0DJ2XZQ22", "price": "$239.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "63\" Standing Desk with File Cabinet, Privacy Panel, AC/USB, 1.18\" Desktop, Executive L Shaped Height Adjustable Electric Stand Up Desk, Home Office Table with 3 Drawers, Light Walnut", "asin": "B0DKJNRF4Q", "price": "$699.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Dual Motor Electric Adjustable Standing for up to 70.8\u201dx31.5\u201d Table Tops, 225 lbs Weight Capacity, Computer Desk for Home and Office (Black Frame only)", "asin": "B08C2LC3H2", "price": "$209.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"}]
<|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": "2025-04-25T20:53:16.565Z", // 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": "2025-04-25T20:51:50.106Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:51:58.670Z", "action": "input", "action_argument": "table with "}
{"timestamp": "2025-04-25T20:52:21.900Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-25T20:52:44.385Z", "action": "input", "action_argument": "height "}
{"timestamp": "2025-04-25T20:53:00.571Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:01.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:02.815Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "height adjustable desk large"}],
"cart_items": [{"title": "K KNODEL Sturdy Car Trunk Organizer with Premium Insulation Cooler Bag, Heavy Duty Collapsible for Car, SUV, Truck, or Van (3 Compartments, Black)", "asin": "B07SLB88NF", "price": "$25.49", "quantity": "1"},
{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$17.99", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
{"title": "CLARINS Cryo-Flash Face Mask | Visible Lift Effect in 10 Minutes* | Visibly Minimizes Pores | Boosts Radiance | Pro Like Results | All Skin Types | 2.5 Fluid Ounces", "asin": "B0C63HWV6Z", "price": "$68.00", "quantity": "1"},
{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
"promotion_items": [{"title": "FLEXISPOT\nEN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""},
{"title": "FLEXISPOT\nEN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, Maple", "asin": "B07Q3TGL7M", "price": "$209.97", "quantity": ""},
{"title": "FLEXISPOT\nEN1 Whole-Piece Standing Desk 48 x 30 inches Electric Height Adjustable Desk Home Office Table Stand Up Desk Leg w/Automatic Smart Keypad (Upgraded White Frame + White Top, 2 Packages)", "asin": "B08LMXSMTR", "price": "$229.99", "quantity": ""},
{"title": "Vari - VariDesk Essential 36 - Two-Tier Standing Desk Converter for Monitor & Accessories - Height Adjustable Sit Stand Desk - Fully Assembled Monitor Riser for Home Office - 36\" Wide, Black", "asin": "B098TTXF4G", "price": "$299.99", "quantity": ""},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "quantity": ""},
{"title": "FLEXISPOT\nEN1 One-Piece Adjustable Height Desk 40 x 24 Inches Whole Piece Desktop Small Standing Desk for Small Space Electric Sit Stand Home Office Table (White Frame + White Desktop)", "asin": "B08868J4WZ", "price": "$129.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"VIVO Electric Corner L-Shaped 63 x 55 in Standing Desk, Memory Height Adjustment, Black Top Black Frame, DESK-E3CTB.\" Limited time Deal. Price was $299.99. Current price is $254.99 after 15% off. Eligible for Prime.", "asin": "B09B2VDSYJ"},
{"title": "Go to detail page for \"VIVO Electric 2-Tier Corner L-Shaped 63 x 55 inch Standing Desk, Height Adjustable, Memory Controller, Black Top Black Frame, Dark Gray Drawers, DESK-E3CVB.\" Limited time Deal. Price was $399.99. Current price is $339.99 after 15% off. Not eligible for Prime.", "asin": "B0BLG9DKXJ"},
{"title": "Go to detail page for \"VIVO Electric Height Adjustable 71 x 71 inch Curved Corner Stand Up Desk, Black Table Top, Black Frame, Memory Controller, L-Shaped Workstation, E3C Series, DESK-KIT-E3CB2.\" Price $649.99. Eligible for Prime.", "asin": "B0BBYNXNMW"}],
"search_results": [{"title": "Comhar Electric Standing Desk with Drawer Desktop & Adjustable Frame w/USB Charge Ports (Bamboo Texture/White, Wood)", "asin": "B08WWTZHLX", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric 71 x 30 in Standing Desk, Memory Height Adjustment, 1B Series, Black Top Black Frame, DESK-KIT-1B7B", "asin": "B09RMD7R15", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Height Adjustable Standing Desk Large 55 x 24 Inches Sit Stand Up Desk Home Office Computer Desk Memory Preset with T-Shaped Metal Bracket, Black", "asin": "B09W2HKC37", "price": "$104.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Height Adjustable Electric Standing Desk, 48 x 24 Inches Sit Stand up Desk, Memory Computer Home Office Desk (Black)", "asin": "B0B41YH9B6", "price": "$99.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "L Shaped Standing Desk Adjustable Height, Electric Corner Standing Desk, 63 x 55 inch Sit Stand Computer Table with Splice Board, Rustic Brown", "asin": "B0CSPMYHNL", "price": "$224.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk, 71 x 35 inch Large Height Adjustable Table, Powerful Brushless Motor, 4 Memory Preset, Sit Stand Up Desk, Home Office Computer Table with Thick T-Shaped Frame", "asin": "B0D5L8Z5LG", "price": "$319.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "Electric Standing Desk, Height Adjustable Desk with 4 Memory Settings, 55 x 28 Inches, Home Office Workstation (White Desktop + White Frame)", "asin": "B0DF2L3H3J", "price": "$169.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55'' x 24'' Height Adjustable Electric Standing Desk with Double Drawer, Height Adjustable Computer Desk, Home Office Stand Up Table with 4 Height-Adjustable Feets & 2 Hooks, Light Rustic", "asin": "B0DKFJRCGY", "price": "$169.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk, 63x24 Inch Stand up Desk Adjustable Height, Sit Stand Home Office Desk with Splice Board, Natural Top", "asin": "B0CN9JHBVV", "price": "$199.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Electric Standing Desk Adjustable - 55 x 24 Inch Sit Stand up Desk with Cable Management - 3 Memory Preset Adjustable Height Table", "asin": "B0CYZT3H8W", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Standing Desk with 3-Piece Board, 71 Inch Height Adjustable Large Desk with Power Outlets, Sit Stand Table, Writing Computer Desk for Home, Office, Workstation, Rustic Brown", "asin": "B0DC5XDTBV", "price": "$199.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Standing Desk, Adjustable Height Electric Sit Stand Up Down Computer Table, 63x24 Inch Ergonomic Rising Modern Lift Motorized Gaming Desktop Workstation for Work Home Office, White", "asin": "B0CPWT8XS8", "price": "$129.94", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Electric 71 x 36 in Dual Motor Sit Stand Desk, Memory Height Adjustment, 2B Series, White Top White Frame, DESK-KIT-2W7W-36", "asin": "B0BLZMM974", "price": "$439.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "40 x 22 Inches Electric Height Adjustable Sit to Stand Desk with Hanging Hooks and Cable Management, White Frame and Maple Top", "asin": "B0BS9H8Q3H", "price": "$126.87", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "E6 Essential Bamboo 3 Stages Dual Motor 55x28 Inch Electric Height Adjustable Standing Whole-Piece Board Desk Sit Stand Up Desk (White Frame + Bamboo Desktop)", "asin": "B09DYF1SRQ", "price": "$325.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "48 X 24 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Maple", "asin": "B0DP9FH5V3", "price": "$89.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk, 55 x 24 Inches Height Adjustable Desk with Removable Casters, Home Office Computer Desk (White)", "asin": "B0CLQY6SVB", "price": "$109.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "E6 Essential 3 Stages Dual Motor Electric Standing Desk 48x30 Inch Whole-Piece Board Height Adjustable Electric Sit Stand Desk(White Frame + Maple Desktop, 2 Packages)", "asin": "B0B2WS5NQ2", "price": "$289.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 48x24 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 48\" White Top)", "asin": "B08BHW35ZV", "price": "$149.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Height Adjustable Standing Desk, 63x 30 Inches Stand Up Ergonomic Desk Workstation, Splice Board Home Office Computer Table", "asin": "B0B6HTRTQT", "price": "$178.63", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Height Adjustable Electric Standing Desk Whole-Piece, 48 x 24 Inches Quick Assembly Sit Stand Desk, Stand Up Desk with Memory Controller, Ergonomic Desk, White", "asin": "B0CC8NZVMY", "price": "$119.99", "delivery": "FREE delivery Tue, May 6 for Prime members"},
{"title": "60 Inches L Shaped Electric Standing Desk, Height Adjustable Corner Gaming Desk with Drawers, Keyboard Tray, Power Outlets & LED Lights, Computer Desk with Monitor Shelf, Antique White", "asin": "B0D6312M45", "price": "$289.98", "delivery": "FREE delivery May 1 - 2"},
{"title": "EN1 One-Piece Electric Standing Desk 48 x 30 Inch Desktop Adjustable Height Desk Home Office Computer Workstation Sit Stand up Desk (White Frame + White Top, 2 Packages)", "asin": "B07W42DSG8", "price": "$169.98", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 24x48 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GXM4M", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "55x28 Inches Electric Height Adjustable Standing Desk, Sit Stand Desk with Memory Controller, Ergonomic Stand Up Desk for Home Office with Splice Board, Rustic Brown+Black", "asin": "B0CC8B72TC", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "delivery": "FREE delivery May 2 - 5 Only 5 left in stock - order soon."},
{"title": "Adjustable Height Electric Standing Desk with Double Drawer, 55x 24 Inches Stand Up Home Office Desk with Splice Tabletop, Black Frame/Fir Brown Top", "asin": "B091YJ8NWK", "price": "$199.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "59\" Reversiable L-Shaped Electric Standing Desk Adjustable Height Gaming Stand Up Corner Desk Sit Stand Home Office Computer Desk with Splice Board,Rustic Brown Top", "asin": "B0CNCQSLQF", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Standing Desk with Drawers, 48\u00d724 Inch Adjustable Stand Up Desk, Quick Install Home Office Computer Desk with USB Ports, White", "asin": "B0BZNSMSC5", "price": "$229.99", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Comhar Electric Standing Desk with Drawers Charging USB Port, Height Adjustable 48\" Whole-Piece Quick Install Home Office Computer Laptop Table with Storage (Maple Top + White Frame)", "asin": "B08RJ5FXR5", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Heavy Duty Dual Motor Height Adjustable Standing Desk Electric Dual Motor Home Office Stand Up Computer Workstation with (Black, 63\") Desktop Load up to 220lbs", "asin": "B08RS6GW6P", "price": "$123.24", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Corner L-Shaped 75 x 63 in Standing Desk, Memory Height Adjustment, Dark Walnut Top Black Frame, DESK-E3CTD-75", "asin": "B0D4C9DWJK", "price": "$339.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "63 X 28 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Rust", "asin": "B0DPKDMYJ2", "price": "$152.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "L Shaped Standing Desk with Storage, Executive Height Adjustable Table\uff0cLight Wood Grainy", "asin": "B0DXYYQVXD", "price": "$699.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "4 Legs Standing Desk, Large 79x31 Inches Electric Adjustable Height Desk with Splice Board, Stand Up Desk Home Office Computer Workstation, Black", "asin": "B0DM5YLKNK", "price": "$284.99", "delivery": "FREE delivery May 2 - 5"},
{"title": "63X55 Inches Reversible L Shaped Standing Desk Height Adjustable with Cup Holder, Electric Corner Computer Desk, Sit Stand up Home Office Desk, Ergonomic Gaming Desk, Rustic Brown", "asin": "B0DH27BYNX", "price": "$269.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk with Drawers and Shelves, Executive Adjustable Height Desk, L-Shaped Design, 63 inch Tabletop, for Office Deep Brown and Black (63\u201dW x 63\u201dD x 28.4-45.8\u201dH)", "asin": "B0DZ5ZSZWJ", "price": "$549.99", "delivery": "FREE delivery Apr 30 - May 2"},
{"title": "X-Win Electric Height Adjustable Standing Desk, 71\" x 29.5\" Inch 4-Leg Ergonomic Sit to Stand Desk for Home Office, Powerful Dual Motor Work Desk, Carbon Fiber Textured Black", "asin": "B0C1VNFQS9", "price": "$379.99", "delivery": "FREE delivery Mon, Apr 28 Or FREE delivery as soon as Mon, Apr 28, 8 AM - 8 PM"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 55x24 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GWPM9", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric L-Shaped Standing Desk, 59 Inch Height Adjustable Office Desk with Monitor Stand, Sit-Stand Desk with Power Outlets, Large Lift Table for Home, Office, Workstation, White", "asin": "B0D62ZTBYL", "price": "$219.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk Adjustable Height, 40x24 Inches Sit Stand up Desktop for Home Office, Ergonomic Rising Computer Table with Memory Preset, White", "asin": "B0DK3SBX1C", "price": "$92.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "36 inch Desk Converter, K Series, Height Adjustable Sit to Stand Riser, Dual Monitor and Laptop Workstation with Wide Keyboard Tray, Black, DESK-V036KB", "asin": "B0B4T8DJW7", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Adjustable Height Standing Desk with 4 Drawers & Wheels,55 x 30 inches Electric Sit Stand Desk for Home Office,3 Memory Presets,Monitor Stand Riser,USB A/C Charging Port", "asin": "B0DJ2LR32J", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "U Shaped Electric Standing Desk with Keyboard Tray, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, White", "asin": "B0DFW9D66S", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Height Adjustable 32 inch Stand Up Desk Converter, Quick Sit to Stand Tabletop Dual Monitor Riser Workstation, Black, DESK-V000S", "asin": "B08B2L36HF", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "47-Inch Whole-Piece Glass Electric Height Adjustable Desk with Monitor Riser and Drawer, White", "asin": "B0C9V4XP9M", "price": "$244.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Small Standing Desk with Drawer, 35\" x 20\" Whole Piece Electric Sit Stand Table, Height Adjustable Desk with Storage & USB Ports, Quick Install Home Office Computer Desk, White", "asin": "B0DHX2MB4M", "price": "$239.99", "delivery": " Two-Day FREE delivery Sun, Apr 27 Only 15 left in stock - order soon."},
{"title": "Electric L-Shaped Standing Desk, 55 Inches Height Adjustable, Sit and Stand Up for Work Office Home, Ergonomic Rising Computer Table With Splice Board, Rustic Brown", "asin": "B0D22KBL9Y", "price": "$169.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "Electric Standing Desk with Drawers, 48\" x 24\" Height Adjustable Desk with 4 Preset, Home Office Computer Table with Splice Board, White", "asin": "B0F28Q3FZJ", "price": "$85.99", "delivery": "$50 delivery Thu, May 1"},
{"title": "Electric Standing Desk 79x32 Inch Height Adjustable Stand Up Desk Home Office Computer Workstation Sit Stand Home Office Desk with Splice Board (White Frame + White Top)", "asin": "B0D2X9GKS6", "price": "$329.99", "delivery": "FREE delivery May 1 - 5 Only 11 left in stock - order soon."},
{"title": "55\" Standing Desk, Electric Height Adjustable Sit Stand Up, Work Home Office Tall Standup Workstation Computer PC Table, Writing Rising Desks, Cherry", "asin": "B09H2B8LRR", "price": "$159.99", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Standing Desk with Keyboard Tray, 55\" x 24\" Electric Adjustable Height Computer Workstation Desk, Home Office Stand Up Desk (White Frame+ Maple Top)", "asin": "B0DKT49DN1", "price": "$95.00", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 Whole Piece Standing Desk, 60 x 24 Inches Height Adjustable Desk Electric Sit Stand Desk for Home Office (Black Frame + 60\" Black Desktop, 2 Packages)", "asin": "B0DJ2XZQ22", "price": "$239.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "63\" Standing Desk with File Cabinet, Privacy Panel, AC/USB, 1.18\" Desktop, Executive L Shaped Height Adjustable Electric Stand Up Desk, Home Office Table with 3 Drawers, Light Walnut", "asin": "B0DKJNRF4Q", "price": "$699.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Dual Motor Electric Adjustable Standing for up to 70.8\u201dx31.5\u201d Table Tops, 225 lbs Weight Capacity, Computer Desk for Home and Office (Black Frame only)", "asin": "B08C2LC3H2", "price": "$209.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"}]
<|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": "2025-04-25T20:53:16.565Z", // 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": "2025-04-25T20:51:50.106Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:51:58.670Z", "action": "input", "action_argument": "table with "}
{"timestamp": "2025-04-25T20:52:21.900Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-25T20:52:44.385Z", "action": "input", "action_argument": "height "}
{"timestamp": "2025-04-25T20:53:00.571Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:01.235Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-25T20:53:02.815Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "height adjustable desk large"}],
"cart_items": [{"title": "K KNODEL Sturdy Car Trunk Organizer with Premium Insulation Cooler Bag, Heavy Duty Collapsible for Car, SUV, Truck, or Van (3 Compartments, Black)", "asin": "B07SLB88NF", "price": "$25.49", "quantity": "1"},
{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$17.99", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
{"title": "CLARINS Cryo-Flash Face Mask | Visible Lift Effect in 10 Minutes* | Visibly Minimizes Pores | Boosts Radiance | Pro Like Results | All Skin Types | 2.5 Fluid Ounces", "asin": "B0C63HWV6Z", "price": "$68.00", "quantity": "1"},
{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
"promotion_items": [{"title": "FLEXISPOT\nEN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""},
{"title": "FLEXISPOT\nEN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, Maple", "asin": "B07Q3TGL7M", "price": "$209.97", "quantity": ""},
{"title": "FLEXISPOT\nEN1 Whole-Piece Standing Desk 48 x 30 inches Electric Height Adjustable Desk Home Office Table Stand Up Desk Leg w/Automatic Smart Keypad (Upgraded White Frame + White Top, 2 Packages)", "asin": "B08LMXSMTR", "price": "$229.99", "quantity": ""},
{"title": "Vari - VariDesk Essential 36 - Two-Tier Standing Desk Converter for Monitor & Accessories - Height Adjustable Sit Stand Desk - Fully Assembled Monitor Riser for Home Office - 36\" Wide, Black", "asin": "B098TTXF4G", "price": "$299.99", "quantity": ""},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "quantity": ""},
{"title": "FLEXISPOT\nEN1 One-Piece Adjustable Height Desk 40 x 24 Inches Whole Piece Desktop Small Standing Desk for Small Space Electric Sit Stand Home Office Table (White Frame + White Desktop)", "asin": "B08868J4WZ", "price": "$129.99", "quantity": ""},
{"title": "SHW\n55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "quantity": ""},
{"title": "TIQLAB\nHeight Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"VIVO Electric Corner L-Shaped 63 x 55 in Standing Desk, Memory Height Adjustment, Black Top Black Frame, DESK-E3CTB.\" Limited time Deal. Price was $299.99. Current price is $254.99 after 15% off. Eligible for Prime.", "asin": "B09B2VDSYJ"},
{"title": "Go to detail page for \"VIVO Electric 2-Tier Corner L-Shaped 63 x 55 inch Standing Desk, Height Adjustable, Memory Controller, Black Top Black Frame, Dark Gray Drawers, DESK-E3CVB.\" Limited time Deal. Price was $399.99. Current price is $339.99 after 15% off. Not eligible for Prime.", "asin": "B0BLG9DKXJ"},
{"title": "Go to detail page for \"VIVO Electric Height Adjustable 71 x 71 inch Curved Corner Stand Up Desk, Black Table Top, Black Frame, Memory Controller, L-Shaped Workstation, E3C Series, DESK-KIT-E3CB2.\" Price $649.99. Eligible for Prime.", "asin": "B0BBYNXNMW"}],
"search_results": [{"title": "Comhar Electric Standing Desk with Drawer Desktop & Adjustable Frame w/USB Charge Ports (Bamboo Texture/White, Wood)", "asin": "B08WWTZHLX", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 One Piece Standing Desk, 48 x 24 Inches Height Adjustable Desk Electric Stand up Desk Home Office Table for Computer Laptop (White Frame + Maple Desktop)", "asin": "B0CFV4N5TJ", "price": "$119.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 55 x 28 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 55\" Maple Top, 2 Packages)", "asin": "B07Y254SRR", "price": "$229.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55 x 28 Inches Electric Height Adjustable Standing Desk with Drawer and Memory Preset, White", "asin": "B0BNF43SWG", "price": "$209.97", "delivery": "FREE delivery Sun, Apr 27"},
{"title": "Electric 71 x 30 in Standing Desk, Memory Height Adjustment, 1B Series, Black Top Black Frame, DESK-KIT-1B7B", "asin": "B09RMD7R15", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Height Adjustable Standing Desk Large 55 x 24 Inches Sit Stand Up Desk Home Office Computer Desk Memory Preset with T-Shaped Metal Bracket, Black", "asin": "B09W2HKC37", "price": "$104.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Height Adjustable Electric Standing Desk, 48 x 24 Inches Sit Stand up Desk, Memory Computer Home Office Desk (Black)", "asin": "B0B41YH9B6", "price": "$99.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "L Shaped Standing Desk Adjustable Height, Electric Corner Standing Desk, 63 x 55 inch Sit Stand Computer Table with Splice Board, Rustic Brown", "asin": "B0CSPMYHNL", "price": "$224.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk, 71 x 35 inch Large Height Adjustable Table, Powerful Brushless Motor, 4 Memory Preset, Sit Stand Up Desk, Home Office Computer Table with Thick T-Shaped Frame", "asin": "B0D5L8Z5LG", "price": "$319.99", "delivery": "FREE delivery Thu, May 1"},
{"title": "Electric Standing Desk, Height Adjustable Desk with 4 Memory Settings, 55 x 28 Inches, Home Office Workstation (White Desktop + White Frame)", "asin": "B0DF2L3H3J", "price": "$169.99", "delivery": "FREE delivery Mon, May 5"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "55'' x 24'' Height Adjustable Electric Standing Desk with Double Drawer, Height Adjustable Computer Desk, Home Office Stand Up Table with 4 Height-Adjustable Feets & 2 Hooks, Light Rustic", "asin": "B0DKFJRCGY", "price": "$169.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk, 63x24 Inch Stand up Desk Adjustable Height, Sit Stand Home Office Desk with Splice Board, Natural Top", "asin": "B0CN9JHBVV", "price": "$199.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "Electric Standing Desk Adjustable - 55 x 24 Inch Sit Stand up Desk with Cable Management - 3 Memory Preset Adjustable Height Table", "asin": "B0CYZT3H8W", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Standing Desk with 3-Piece Board, 71 Inch Height Adjustable Large Desk with Power Outlets, Sit Stand Table, Writing Computer Desk for Home, Office, Workstation, Rustic Brown", "asin": "B0DC5XDTBV", "price": "$199.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Standing Desk, Adjustable Height Electric Sit Stand Up Down Computer Table, 63x24 Inch Ergonomic Rising Modern Lift Motorized Gaming Desktop Workstation for Work Home Office, White", "asin": "B0CPWT8XS8", "price": "$129.94", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Electric 71 x 36 in Dual Motor Sit Stand Desk, Memory Height Adjustment, 2B Series, White Top White Frame, DESK-KIT-2W7W-36", "asin": "B0BLZMM974", "price": "$439.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Height Adjustable Electric Standing Desk, 47 x 24 inch, Sit Stand Up Desk, Splice Board, Computer Home Office Desk, White Frame/Maple Top", "asin": "B0D4YYY6ZR", "price": "$119.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "40 x 22 Inches Electric Height Adjustable Sit to Stand Desk with Hanging Hooks and Cable Management, White Frame and Maple Top", "asin": "B0BS9H8Q3H", "price": "$126.87", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "E6 Essential Bamboo 3 Stages Dual Motor 55x28 Inch Electric Height Adjustable Standing Whole-Piece Board Desk Sit Stand Up Desk (White Frame + Bamboo Desktop)", "asin": "B09DYF1SRQ", "price": "$325.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "48 X 24 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Maple", "asin": "B0DP9FH5V3", "price": "$89.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk, 55 x 24 Inches Height Adjustable Desk with Removable Casters, Home Office Computer Desk (White)", "asin": "B0CLQY6SVB", "price": "$109.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "E6 Essential 3 Stages Dual Motor Electric Standing Desk 48x30 Inch Whole-Piece Board Height Adjustable Electric Sit Stand Desk(White Frame + Maple Desktop, 2 Packages)", "asin": "B0B2WS5NQ2", "price": "$289.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN2 Whole-Piece Standing Desk with Clamp Power Strip, 48x24 Electric Stand Up Height Adjustable Desk with Cable Management (White Frame + 48\" White Top)", "asin": "B08BHW35ZV", "price": "$149.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Height Adjustable Standing Desk, 63x 30 Inches Stand Up Ergonomic Desk Workstation, Splice Board Home Office Computer Table", "asin": "B0B6HTRTQT", "price": "$178.63", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Height Adjustable Electric Standing Desk Whole-Piece, 48 x 24 Inches Quick Assembly Sit Stand Desk, Stand Up Desk with Memory Controller, Ergonomic Desk, White", "asin": "B0CC8NZVMY", "price": "$119.99", "delivery": "FREE delivery Tue, May 6 for Prime members"},
{"title": "60 Inches L Shaped Electric Standing Desk, Height Adjustable Corner Gaming Desk with Drawers, Keyboard Tray, Power Outlets & LED Lights, Computer Desk with Monitor Shelf, Antique White", "asin": "B0D6312M45", "price": "$289.98", "delivery": "FREE delivery May 1 - 2"},
{"title": "EN1 One-Piece Electric Standing Desk 48 x 30 Inch Desktop Adjustable Height Desk Home Office Computer Workstation Sit Stand up Desk (White Frame + White Top, 2 Packages)", "asin": "B07W42DSG8", "price": "$169.98", "delivery": "FREE delivery May 1 - 5"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 24x48 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GXM4M", "price": "$99.99", "delivery": "FREE delivery Mon, Apr 28"},
{"title": "55x28 Inches Electric Height Adjustable Standing Desk, Sit Stand Desk with Memory Controller, Ergonomic Stand Up Desk for Home Office with Splice Board, Rustic Brown+Black", "asin": "B0CC8B72TC", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Adjustable Stand Up Desk, Large 71x31 Inches Height Adjustable Standing Desk with Cable Management, Home Office Computer Desk with Memory Preset & Charging USB Port & Sedentary Reminder", "asin": "B0D523K2B3", "price": "$269.99", "delivery": "FREE delivery May 2 - 5 Only 5 left in stock - order soon."},
{"title": "Adjustable Height Electric Standing Desk with Double Drawer, 55x 24 Inches Stand Up Home Office Desk with Splice Tabletop, Black Frame/Fir Brown Top", "asin": "B091YJ8NWK", "price": "$199.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "59\" Reversiable L-Shaped Electric Standing Desk Adjustable Height Gaming Stand Up Corner Desk Sit Stand Home Office Computer Desk with Splice Board,Rustic Brown Top", "asin": "B0CNCQSLQF", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Standing Desk with Drawers, 48\u00d724 Inch Adjustable Stand Up Desk, Quick Install Home Office Computer Desk with USB Ports, White", "asin": "B0BZNSMSC5", "price": "$229.99", "delivery": "FREE delivery Wed, Apr 30"},
{"title": "Comhar Electric Standing Desk with Drawers Charging USB Port, Height Adjustable 48\" Whole-Piece Quick Install Home Office Computer Laptop Table with Storage (Maple Top + White Frame)", "asin": "B08RJ5FXR5", "price": "$299.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "Heavy Duty Dual Motor Height Adjustable Standing Desk Electric Dual Motor Home Office Stand Up Computer Workstation with (Black, 63\") Desktop Load up to 220lbs", "asin": "B08RS6GW6P", "price": "$123.24", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric Corner L-Shaped 75 x 63 in Standing Desk, Memory Height Adjustment, Dark Walnut Top Black Frame, DESK-E3CTD-75", "asin": "B0D4C9DWJK", "price": "$339.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "63 X 28 Inches Electric Standing Desk,Height Adjustable Stand up Desk for Home Office, Ergonomic Sit to Stand Desk with Phone Holder,Rust", "asin": "B0DPKDMYJ2", "price": "$152.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "L Shaped Standing Desk with Storage, Executive Height Adjustable Table\uff0cLight Wood Grainy", "asin": "B0DXYYQVXD", "price": "$699.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "4 Legs Standing Desk, Large 79x31 Inches Electric Adjustable Height Desk with Splice Board, Stand Up Desk Home Office Computer Workstation, Black", "asin": "B0DM5YLKNK", "price": "$284.99", "delivery": "FREE delivery May 2 - 5"},
{"title": "63X55 Inches Reversible L Shaped Standing Desk Height Adjustable with Cup Holder, Electric Corner Computer Desk, Sit Stand up Home Office Desk, Ergonomic Gaming Desk, Rustic Brown", "asin": "B0DH27BYNX", "price": "$269.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Electric Standing Desk with Drawers and Shelves, Executive Adjustable Height Desk, L-Shaped Design, 63 inch Tabletop, for Office Deep Brown and Black (63\u201dW x 63\u201dD x 28.4-45.8\u201dH)", "asin": "B0DZ5ZSZWJ", "price": "$549.99", "delivery": "FREE delivery Apr 30 - May 2"},
{"title": "X-Win Electric Height Adjustable Standing Desk, 71\" x 29.5\" Inch 4-Leg Ergonomic Sit to Stand Desk for Home Office, Powerful Dual Motor Work Desk, Carbon Fiber Textured Black", "asin": "B0C1VNFQS9", "price": "$379.99", "delivery": "FREE delivery Mon, Apr 28 Or FREE delivery as soon as Mon, Apr 28, 8 AM - 8 PM"},
{"title": "Electric Standing Desk, Adjustable Height Stand up Desk, 55x24 Inches Sit Stand Home Office Desk with Splice Board, Black Frame/Rustic Brown Top", "asin": "B0BZ7GWPM9", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Electric L-Shaped Standing Desk, 59 Inch Height Adjustable Office Desk with Monitor Stand, Sit-Stand Desk with Power Outlets, Large Lift Table for Home, Office, Workstation, White", "asin": "B0D62ZTBYL", "price": "$219.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Electric Standing Desk Adjustable Height, 40x24 Inches Sit Stand up Desktop for Home Office, Ergonomic Rising Computer Table with Memory Preset, White", "asin": "B0DK3SBX1C", "price": "$92.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "36 inch Desk Converter, K Series, Height Adjustable Sit to Stand Riser, Dual Monitor and Laptop Workstation with Wide Keyboard Tray, Black, DESK-V036KB", "asin": "B0B4T8DJW7", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Adjustable Height Standing Desk with 4 Drawers & Wheels,55 x 30 inches Electric Sit Stand Desk for Home Office,3 Memory Presets,Monitor Stand Riser,USB A/C Charging Port", "asin": "B0DJ2LR32J", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Standing Desk Height Adjustable Electric 40x24 Inches Sit Stand Desk for Home Office with Splice Board, White Frame/Maple Top", "asin": "B0D83717P5", "price": "$159.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "U Shaped Electric Standing Desk with Keyboard Tray, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, White", "asin": "B0DFW9D66S", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Height Adjustable 32 inch Stand Up Desk Converter, Quick Sit to Stand Tabletop Dual Monitor Riser Workstation, Black, DESK-V000S", "asin": "B08B2L36HF", "price": "$99.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "47-Inch Whole-Piece Glass Electric Height Adjustable Desk with Monitor Riser and Drawer, White", "asin": "B0C9V4XP9M", "price": "$244.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 26"},
{"title": "Glass Small Standing Desk with Drawer, 35\" x 20\" Whole Piece Electric Sit Stand Table, Height Adjustable Desk with Storage & USB Ports, Quick Install Home Office Computer Desk, White", "asin": "B0DHX2MB4M", "price": "$239.99", "delivery": " Two-Day FREE delivery Sun, Apr 27 Only 15 left in stock - order soon."},
{"title": "Electric L-Shaped Standing Desk, 55 Inches Height Adjustable, Sit and Stand Up for Work Office Home, Ergonomic Rising Computer Table With Splice Board, Rustic Brown", "asin": "B0D22KBL9Y", "price": "$169.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"},
{"title": "Electric Standing Desk with Drawers, 48\" x 24\" Height Adjustable Desk with 4 Preset, Home Office Computer Table with Splice Board, White", "asin": "B0F28Q3FZJ", "price": "$85.99", "delivery": "$50 delivery Thu, May 1"},
{"title": "Electric Standing Desk 79x32 Inch Height Adjustable Stand Up Desk Home Office Computer Workstation Sit Stand Home Office Desk with Splice Board (White Frame + White Top)", "asin": "B0D2X9GKS6", "price": "$329.99", "delivery": "FREE delivery May 1 - 5 Only 11 left in stock - order soon."},
{"title": "55\" Standing Desk, Electric Height Adjustable Sit Stand Up, Work Home Office Tall Standup Workstation Computer PC Table, Writing Rising Desks, Cherry", "asin": "B09H2B8LRR", "price": "$159.99", "delivery": "FREE delivery Wed, Apr 30 for Prime members"},
{"title": "Standing Desk with Keyboard Tray, 55\" x 24\" Electric Adjustable Height Computer Workstation Desk, Home Office Stand Up Desk (White Frame+ Maple Top)", "asin": "B0DKT49DN1", "price": "$95.00", "delivery": "FREE delivery May 1 - 5"},
{"title": "EN1 Whole Piece Standing Desk, 60 x 24 Inches Height Adjustable Desk Electric Sit Stand Desk for Home Office (Black Frame + 60\" Black Desktop, 2 Packages)", "asin": "B0DJ2XZQ22", "price": "$239.99", "delivery": "FREE delivery May 1 - 5"},
{"title": "63\" Standing Desk with File Cabinet, Privacy Panel, AC/USB, 1.18\" Desktop, Executive L Shaped Height Adjustable Electric Stand Up Desk, Home Office Table with 3 Drawers, Light Walnut", "asin": "B0DKJNRF4Q", "price": "$699.99", "delivery": "FREE delivery Apr 30 - May 1"},
{"title": "Electric Standing Desk with Drawers, 55 Inch Height Adjustable Desk with Power Outlets & LED Lights, Sit Stand Table with Monitor Stand for Home, Office, Workstation, White", "asin": "B0DC6X1FBP", "price": "$179.99", "delivery": "FREE delivery Apr 30 - May 5"},
{"title": "Dual Motor Electric Adjustable Standing for up to 70.8\u201dx31.5\u201d Table Tops, 225 lbs Weight Capacity, Computer Desk for Home and Office (Black Frame only)", "asin": "B08C2LC3H2", "price": "$209.99", "delivery": " Two-Day FREE delivery Sun, Apr 27"}]
<|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": "2025-04-25T20:53:16.565Z", // 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>
