<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "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": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"promotion_items": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "quantity": ""},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "quantity": ""},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "quantity": ""},
{"title": "XINGYHENG 320PCS M2 Brass Male-Female/Female-Female Hex Brass Spacer Standoff Screw Nut Assortment Kit and Stainless Steel Screw Nut Set (Brass M2)", "asin": "B07ZSZW8T1", "price": "$12.99", "quantity": ""},
{"title": "420 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit with a Tweezers", "asin": "B098XTWYVS", "price": "$22.96", "quantity": ""}],
"search_results": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2J4LPJ", "price": "$17.49", "delivery": "$4.27 delivery Apr 15 - 24 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x15mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F1SXR27", "price": "$6.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 9 left in stock - order soon."},
{"title": "Junter 60pcs M2.5 x 16 + 6mm Male To Female Thread 6mm Hex Brass Standoff Spacer PCB Pillar for Drone Quadcopter, Computer and Circuit Board", "asin": "B0D1N8T7LT", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 15 left in stock - order soon."},
{"title": "280Pcs M2.5 Motherboard Standoffs&Screws&Nuts Kit, Hex Male-Female Brass Spacer Standoffs, Laptop Screws for DIY Computer Build, Electronic Projects, Raspberry Pi, Circuit Board etc.", "asin": "B0BP6LT76V", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "500PCS M2.5 Brass Male-Female Hex Standoffs Spacers Screws Nuts Flat Washers Assortment Kit;Female Lengths:6mm to 25mm", "asin": "B0CB8CCKPM", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2F96HM", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "PATIKIL M2.5X16mm+6mm Standoff Screws, 100Pcs Male to Female Hex Brass PCB Standoff Spacer Screw Nut Assortment Kit for PCB Computer Circuit Board, Golden", "asin": "B0DMCK4TMV", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "uxcell M2x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08LCYYQCM", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 13 left in stock - order soon."},
{"title": "uxcell M4x35mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 5pcs", "asin": "B08F29NRVZ", "price": "$6.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F22DC4Y", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Male Female Brass Spacers Standoffs Screws Nuts Assortment Kit,120 Pcs M3 Hexagon Threaded Pillar,Hexagonal PCB Motherboard Spacer Bolt Screw Nut Assortment Kit Mounting for PCB,Circuit Board", "asin": "B06XQ33Y9X", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M2.5 x 12mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 25,Gold", "asin": "B0CFJP2DRP", "price": "$3.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 8 left in stock - order soon."},
{"title": "EEEEE (M2 M2.5 M3 M4) 572pcs Standoff Kit Standoff Screws Motherboard Circuit Board Standoff Assortment Nuts Male Female Hex Brass spacers & standoffs PCB standoffs Assortment Hex Spacer", "asin": "B0B57DQZHF", "price": "$23.00", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x30mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 80pcs", "asin": "B08F1V519S", "price": "$18.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M4 x 35mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 10, Gold", "asin": "B0BPD7Z86R", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 7 left in stock - order soon."},
{"title": "M2.5 x 11mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (100 Pcs)", "asin": "B09R96HFNP", "price": "$13.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M4x12mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 20pcs", "asin": "B08F2BJ7WG", "price": "$9.19", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "QTEATAK 300Pcs Black Laptop Notebook Computer Replacement Screws Kit for Lenovo Toshiba Gateway Samsung HP IBM Dell Sony Acer Asus SSD Hard Disk SATA", "asin": "B07LC74BC3", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "160PCS M2.5 Brass Spacer Standoff/Stainless Steel Screw/Nut Assortment Kit,Male-Female", "asin": "B01L06CUJG", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x10mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F1W3ZXW", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 24pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 6+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCVYRP9", "price": "$9.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x6mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 50pcs", "asin": "B08F1XFQ7R", "price": "$5.09", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 3 left in stock - order soon."},
{"title": "M2.5 Male Female Hex Brass Spacer Standoff Screw Nut Assortment Kit (180Pcs)", "asin": "B075K3QBMX", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 12pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 10+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCSVGSS", "price": "$7.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x5mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 150pcs", "asin": "B08F1NFMKB", "price": "$12.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 5 left in stock - order soon."},
{"title": "320 Pieces M2 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y7DM2Q", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"}]
<|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": "2025-04-06T20:24:08.953Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "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": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"promotion_items": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "quantity": ""},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "quantity": ""},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "quantity": ""},
{"title": "XINGYHENG 320PCS M2 Brass Male-Female/Female-Female Hex Brass Spacer Standoff Screw Nut Assortment Kit and Stainless Steel Screw Nut Set (Brass M2)", "asin": "B07ZSZW8T1", "price": "$12.99", "quantity": ""},
{"title": "420 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit with a Tweezers", "asin": "B098XTWYVS", "price": "$22.96", "quantity": ""}],
"search_results": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2J4LPJ", "price": "$17.49", "delivery": "$4.27 delivery Apr 15 - 24 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x15mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F1SXR27", "price": "$6.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 9 left in stock - order soon."},
{"title": "Junter 60pcs M2.5 x 16 + 6mm Male To Female Thread 6mm Hex Brass Standoff Spacer PCB Pillar for Drone Quadcopter, Computer and Circuit Board", "asin": "B0D1N8T7LT", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 15 left in stock - order soon."},
{"title": "280Pcs M2.5 Motherboard Standoffs&Screws&Nuts Kit, Hex Male-Female Brass Spacer Standoffs, Laptop Screws for DIY Computer Build, Electronic Projects, Raspberry Pi, Circuit Board etc.", "asin": "B0BP6LT76V", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "500PCS M2.5 Brass Male-Female Hex Standoffs Spacers Screws Nuts Flat Washers Assortment Kit;Female Lengths:6mm to 25mm", "asin": "B0CB8CCKPM", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2F96HM", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "PATIKIL M2.5X16mm+6mm Standoff Screws, 100Pcs Male to Female Hex Brass PCB Standoff Spacer Screw Nut Assortment Kit for PCB Computer Circuit Board, Golden", "asin": "B0DMCK4TMV", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "uxcell M2x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08LCYYQCM", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 13 left in stock - order soon."},
{"title": "uxcell M4x35mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 5pcs", "asin": "B08F29NRVZ", "price": "$6.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F22DC4Y", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Male Female Brass Spacers Standoffs Screws Nuts Assortment Kit,120 Pcs M3 Hexagon Threaded Pillar,Hexagonal PCB Motherboard Spacer Bolt Screw Nut Assortment Kit Mounting for PCB,Circuit Board", "asin": "B06XQ33Y9X", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M2.5 x 12mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 25,Gold", "asin": "B0CFJP2DRP", "price": "$3.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 8 left in stock - order soon."},
{"title": "EEEEE (M2 M2.5 M3 M4) 572pcs Standoff Kit Standoff Screws Motherboard Circuit Board Standoff Assortment Nuts Male Female Hex Brass spacers & standoffs PCB standoffs Assortment Hex Spacer", "asin": "B0B57DQZHF", "price": "$23.00", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x30mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 80pcs", "asin": "B08F1V519S", "price": "$18.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M4 x 35mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 10, Gold", "asin": "B0BPD7Z86R", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 7 left in stock - order soon."},
{"title": "M2.5 x 11mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (100 Pcs)", "asin": "B09R96HFNP", "price": "$13.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M4x12mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 20pcs", "asin": "B08F2BJ7WG", "price": "$9.19", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "QTEATAK 300Pcs Black Laptop Notebook Computer Replacement Screws Kit for Lenovo Toshiba Gateway Samsung HP IBM Dell Sony Acer Asus SSD Hard Disk SATA", "asin": "B07LC74BC3", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "160PCS M2.5 Brass Spacer Standoff/Stainless Steel Screw/Nut Assortment Kit,Male-Female", "asin": "B01L06CUJG", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x10mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F1W3ZXW", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 24pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 6+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCVYRP9", "price": "$9.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x6mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 50pcs", "asin": "B08F1XFQ7R", "price": "$5.09", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 3 left in stock - order soon."},
{"title": "M2.5 Male Female Hex Brass Spacer Standoff Screw Nut Assortment Kit (180Pcs)", "asin": "B075K3QBMX", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 12pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 10+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCSVGSS", "price": "$7.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x5mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 150pcs", "asin": "B08F1NFMKB", "price": "$12.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 5 left in stock - order soon."},
{"title": "320 Pieces M2 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y7DM2Q", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"}]
<|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": "2025-04-06T20:24:08.953Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<answer>{"timestamp": "2025-04-06T20:24:08.953Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-06T20:24:08.953Z","action": "click","acion_argument": "search",}</answer>
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "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": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"promotion_items": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "quantity": ""},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "quantity": ""},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "quantity": ""},
{"title": "XINGYHENG 320PCS M2 Brass Male-Female/Female-Female Hex Brass Spacer Standoff Screw Nut Assortment Kit and Stainless Steel Screw Nut Set (Brass M2)", "asin": "B07ZSZW8T1", "price": "$12.99", "quantity": ""},
{"title": "420 Pieces M2 M2.5 M3 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit with a Tweezers", "asin": "B098XTWYVS", "price": "$22.96", "quantity": ""}],
"search_results": [{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2J4LPJ", "price": "$17.49", "delivery": "$4.27 delivery Apr 15 - 24 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F28SLW6", "price": "$11.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x15mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F1SXR27", "price": "$6.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 9 left in stock - order soon."},
{"title": "Junter 60pcs M2.5 x 16 + 6mm Male To Female Thread 6mm Hex Brass Standoff Spacer PCB Pillar for Drone Quadcopter, Computer and Circuit Board", "asin": "B0D1N8T7LT", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 15 left in stock - order soon."},
{"title": "280Pcs M2.5 Motherboard Standoffs&Screws&Nuts Kit, Hex Male-Female Brass Spacer Standoffs, Laptop Screws for DIY Computer Build, Electronic Projects, Raspberry Pi, Circuit Board etc.", "asin": "B0BP6LT76V", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "500PCS M2.5 Brass Male-Female Hex Standoffs Spacers Screws Nuts Flat Washers Assortment Kit;Female Lengths:6mm to 25mm", "asin": "B0CB8CCKPM", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F2F96HM", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "PATIKIL M2.5X16mm+6mm Standoff Screws, 100Pcs Male to Female Hex Brass PCB Standoff Spacer Screw Nut Assortment Kit for PCB Computer Circuit Board, Golden", "asin": "B0DMCK4TMV", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "uxcell M2x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08LCYYQCM", "price": "$7.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items Only 13 left in stock - order soon."},
{"title": "uxcell M4x35mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 5pcs", "asin": "B08F29NRVZ", "price": "$6.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "242 Pieces M2.5 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SNCFF1", "price": "$12.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x6mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F22DC4Y", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Male Female Brass Spacers Standoffs Screws Nuts Assortment Kit,120 Pcs M3 Hexagon Threaded Pillar,Hexagonal PCB Motherboard Spacer Bolt Screw Nut Assortment Kit Mounting for PCB,Circuit Board", "asin": "B06XQ33Y9X", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M2.5 x 12mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 25,Gold", "asin": "B0CFJP2DRP", "price": "$3.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 8 left in stock - order soon."},
{"title": "EEEEE (M2 M2.5 M3 M4) 572pcs Standoff Kit Standoff Screws Motherboard Circuit Board Standoff Assortment Nuts Male Female Hex Brass spacers & standoffs PCB standoffs Assortment Hex Spacer", "asin": "B0B57DQZHF", "price": "$23.00", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "330 Pcs M2 Male Female Brass Hex Spacer Standoffs Screws Nuts, Brass Spacer Hex Column Screw Nut Assortment Kit, Threaded Pillar Standoffs Screws for PCB Circuit Board Motherboard Standoffs Spacer", "asin": "B0BZYTC581", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x30mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 80pcs", "asin": "B08F1V519S", "price": "$18.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "Male to Female Thread Spacer Screws Brass Hex Standoff M4 x 35mm + 6mm PCB Pillar for Drone Quadcopter, Computer and Circuit Board, Pack of 10, Gold", "asin": "B0BPD7Z86R", "price": "$7.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 7 left in stock - order soon."},
{"title": "M2.5 x 11mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (100 Pcs)", "asin": "B09R96HFNP", "price": "$13.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M4x12mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 20pcs", "asin": "B08F2BJ7WG", "price": "$9.19", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "QTEATAK 300Pcs Black Laptop Notebook Computer Replacement Screws Kit for Lenovo Toshiba Gateway Samsung HP IBM Dell Sony Acer Asus SSD Hard Disk SATA", "asin": "B07LC74BC3", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "160PCS M2.5 Brass Spacer Standoff/Stainless Steel Screw/Nut Assortment Kit,Male-Female", "asin": "B01L06CUJG", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M2.5x10mm Female-Female Hex Brass PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F1W3ZXW", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 24pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 6+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCVYRP9", "price": "$9.49", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x6mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 50pcs", "asin": "B08F1XFQ7R", "price": "$5.09", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 3 left in stock - order soon."},
{"title": "M2.5 Male Female Hex Brass Spacer Standoff Screw Nut Assortment Kit (180Pcs)", "asin": "B075K3QBMX", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "PATIKIL 12pcs M2.5 Male to Female Self-Tapping Hex Standoffs Spacers Pillars, M2.5 10+6mm Brass Motherboard Standoffs Copper", "asin": "B0DQCSVGSS", "price": "$7.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 1 left in stock - order soon."},
{"title": "uxcell M2.5x5mm+6mm Male-Female Hex Nylon PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Black 150pcs", "asin": "B08F1NFMKB", "price": "$12.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 5 left in stock - order soon."},
{"title": "320 Pieces M2 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y7DM2Q", "price": "$12.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"}]
<|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": "2025-04-06T20:24:08.953Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

train