<|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"}
<|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"}],
"search_results": [{"title": "uxcell M3x15mm Female-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F29TM78", "price": "$11.09", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "uxcell M3x7mm+3mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F2F44NX", "price": "$6.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "320Pcs M3 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": "B06Y5TJXY1", "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": "600PCS M3 Male Female Nylon Hex Spacer Standoffs Screws Nuts, Motherboard Standoffs and Screws Assortment Kit, Threaded Pillar for Circuit Board PCB Motherboard (Black)", "asin": "B0CBPGKDP4", "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": "Black ABS Round Washers ID 6.2mm,OD 11mm, 3mm 4mm 5mm 6mm 8mm 10mm 15mm 18mm 20mm Length, Assortment Kit, Non-Threaded, Suitable for M6 Screws Hardware Spacer Bracket", "asin": "B0B5R5DCV8", "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": "320 Pcs Electrical Outlet Screws Spacers, Black Nylon Round Spacer Assortment Kit, Plastic Spacers Without Threaded, Switch and Receptacle Spacers for Screws", "asin": "B0BKFYFXWR", "price": "$6.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying 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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Carbon Steel Standoff,180 Pcs M3 Male Female Metric Thread Mount Spacer Screw Nut Bolt Motherboard Spacer Accessories for PCB, Quadcopter Drone,Computer & Circuit Board Assortment Kit", "asin": "B08FZKLYSB", "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": "422 Pieces M2 M3 M4 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SMRMRM", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "uxcell 50 Piece M3 x 10 mm Female Thread Brass Pillar Hexagon Nut Standoff Spacer", "asin": "B00NQ87PVK", "price": "$7.81", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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 M3x15mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 50pcs", "asin": "B08F2C9NQ3", "price": "$9.99", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 2 left in stock - order soon."},
{"title": "421 Pieces M2.5 M3 M4 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y767XC", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "10 Pcs Stainless Steel Single Head Stud Hex Standoff Spacers Male to Female Thread 10mm 15mm 20mm 30mm 40mm M6 x M6 for PCB Hexagonal Fasteners Hardware Accessories", "asin": "B09W61R31H", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "350PCS M3 Black Male Female Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (Black) for PCB Motherboard Circuit Board", "asin": "B0BXT71WJK", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Small Parts 140806HFA Aluminum Female Threaded Hex Standoff, 1/4\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K38CV8X", "price": "$7.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M6x20mm+8mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 10pcs", "asin": "B08F1YL8MK", "price": "$13.79", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "uxcell 50 Pieces M3 9+4mm Hex Standoff Spacer Male to Female Thread Brass Spacer Standoff Hexagonal Spacers Standoffs Screws Nuts for PC PCB Motherboard", "asin": "B00MJU8PME", "price": "$7.07", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "M3 Brass Hex Spacer Standoffs Screw Nut Assortment Kit;Male-Female", "asin": "B074WB7CYZ", "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": "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": "uxcell M2.5x20mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F1QXBQY", "price": "$17.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "Small Parts 310806HMA Aluminum Male-Female Threaded Hex Standoff, 5/16\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K35LV62", "price": "$9.70", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black)", "asin": "B08LPYR49C", "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": "uxcell a15060200ux0456 M3 10+6mm Male Female Thread Nylon Hex Standoff Spacer Pillar (Pack of 50)", "asin": "B013G1QSNW", "price": "$7.58", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "210 Pieces Hex Standoff Spacers M4 Carbon Steel Male Female Metric Thread Spacer Motherboard Prototyping Accessories for PCB, Quad Copter Drone, Computer & Circuit Board Assortment Kit", "asin": "B0BB6S86YZ", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M3x8mm Nylon Hex Spacer Standoff Pillar Female Screw Nut Black 50Pcs", "asin": "B016ENWF9K", "price": "$8.74", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock (more on the way)."},
{"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": "Sourcingmap 10 Pieces 6+4mm M3 Standoff Spacers Male Female Hex Brass Spacer Standoff Screw Nut Threaded", "asin": "B00MJUA2BQ", "price": "$4.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Nylon #6-32 2.5 inch Female - Female Hex Standoff PCB Threaded Spacer 6 PCS", "asin": "B07CJG686X", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 1 left in stock - order soon."}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-06T20:02:39.794Z", // 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"}
<|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"}],
"search_results": [{"title": "uxcell M3x15mm Female-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F29TM78", "price": "$11.09", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "uxcell M3x7mm+3mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F2F44NX", "price": "$6.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "320Pcs M3 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": "B06Y5TJXY1", "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": "600PCS M3 Male Female Nylon Hex Spacer Standoffs Screws Nuts, Motherboard Standoffs and Screws Assortment Kit, Threaded Pillar for Circuit Board PCB Motherboard (Black)", "asin": "B0CBPGKDP4", "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": "Black ABS Round Washers ID 6.2mm,OD 11mm, 3mm 4mm 5mm 6mm 8mm 10mm 15mm 18mm 20mm Length, Assortment Kit, Non-Threaded, Suitable for M6 Screws Hardware Spacer Bracket", "asin": "B0B5R5DCV8", "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": "320 Pcs Electrical Outlet Screws Spacers, Black Nylon Round Spacer Assortment Kit, Plastic Spacers Without Threaded, Switch and Receptacle Spacers for Screws", "asin": "B0BKFYFXWR", "price": "$6.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying 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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Carbon Steel Standoff,180 Pcs M3 Male Female Metric Thread Mount Spacer Screw Nut Bolt Motherboard Spacer Accessories for PCB, Quadcopter Drone,Computer & Circuit Board Assortment Kit", "asin": "B08FZKLYSB", "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": "422 Pieces M2 M3 M4 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SMRMRM", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "uxcell 50 Piece M3 x 10 mm Female Thread Brass Pillar Hexagon Nut Standoff Spacer", "asin": "B00NQ87PVK", "price": "$7.81", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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 M3x15mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 50pcs", "asin": "B08F2C9NQ3", "price": "$9.99", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 2 left in stock - order soon."},
{"title": "421 Pieces M2.5 M3 M4 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y767XC", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "10 Pcs Stainless Steel Single Head Stud Hex Standoff Spacers Male to Female Thread 10mm 15mm 20mm 30mm 40mm M6 x M6 for PCB Hexagonal Fasteners Hardware Accessories", "asin": "B09W61R31H", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "350PCS M3 Black Male Female Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (Black) for PCB Motherboard Circuit Board", "asin": "B0BXT71WJK", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Small Parts 140806HFA Aluminum Female Threaded Hex Standoff, 1/4\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K38CV8X", "price": "$7.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M6x20mm+8mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 10pcs", "asin": "B08F1YL8MK", "price": "$13.79", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "uxcell 50 Pieces M3 9+4mm Hex Standoff Spacer Male to Female Thread Brass Spacer Standoff Hexagonal Spacers Standoffs Screws Nuts for PC PCB Motherboard", "asin": "B00MJU8PME", "price": "$7.07", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "M3 Brass Hex Spacer Standoffs Screw Nut Assortment Kit;Male-Female", "asin": "B074WB7CYZ", "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": "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": "uxcell M2.5x20mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F1QXBQY", "price": "$17.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "Small Parts 310806HMA Aluminum Male-Female Threaded Hex Standoff, 5/16\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K35LV62", "price": "$9.70", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black)", "asin": "B08LPYR49C", "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": "uxcell a15060200ux0456 M3 10+6mm Male Female Thread Nylon Hex Standoff Spacer Pillar (Pack of 50)", "asin": "B013G1QSNW", "price": "$7.58", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "210 Pieces Hex Standoff Spacers M4 Carbon Steel Male Female Metric Thread Spacer Motherboard Prototyping Accessories for PCB, Quad Copter Drone, Computer & Circuit Board Assortment Kit", "asin": "B0BB6S86YZ", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M3x8mm Nylon Hex Spacer Standoff Pillar Female Screw Nut Black 50Pcs", "asin": "B016ENWF9K", "price": "$8.74", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock (more on the way)."},
{"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": "Sourcingmap 10 Pieces 6+4mm M3 Standoff Spacers Male Female Hex Brass Spacer Standoff Screw Nut Threaded", "asin": "B00MJUA2BQ", "price": "$4.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Nylon #6-32 2.5 inch Female - Female Hex Standoff PCB Threaded Spacer 6 PCS", "asin": "B07CJG686X", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 1 left in stock - order soon."}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-06T20:02:39.794Z", // 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": "2025-04-06T20:02:39.794Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-06T20:02:39.794Z","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"}
<|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"}],
"search_results": [{"title": "uxcell M3x15mm Female-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 50pcs", "asin": "B08F29TM78", "price": "$11.09", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 6 left in stock - order soon."},
{"title": "uxcell M3x7mm+3mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 20pcs", "asin": "B08F2F44NX", "price": "$6.29", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "320Pcs M3 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": "B06Y5TJXY1", "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": "600PCS M3 Male Female Nylon Hex Spacer Standoffs Screws Nuts, Motherboard Standoffs and Screws Assortment Kit, Threaded Pillar for Circuit Board PCB Motherboard (Black)", "asin": "B0CBPGKDP4", "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": "Black ABS Round Washers ID 6.2mm,OD 11mm, 3mm 4mm 5mm 6mm 8mm 10mm 15mm 18mm 20mm Length, Assortment Kit, Non-Threaded, Suitable for M6 Screws Hardware Spacer Bracket", "asin": "B0B5R5DCV8", "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": "320 Pcs Electrical Outlet Screws Spacers, Black Nylon Round Spacer Assortment Kit, Plastic Spacers Without Threaded, Switch and Receptacle Spacers for Screws", "asin": "B0BKFYFXWR", "price": "$6.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying 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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "M3 Hex Carbon Steel Standoff,180 Pcs M3 Male Female Metric Thread Mount Spacer Screw Nut Bolt Motherboard Spacer Accessories for PCB, Quadcopter Drone,Computer & Circuit Board Assortment Kit", "asin": "B08FZKLYSB", "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": "422 Pieces M2 M3 M4 Male Female Hex Brass Spacers Standoffs Screws Nuts Assortment Kit, Threaded Pillar for Printed Circuit Board Motherboard", "asin": "B0B7SMRMRM", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "uxcell 50 Piece M3 x 10 mm Female Thread Brass Pillar Hexagon Nut Standoff Spacer", "asin": "B00NQ87PVK", "price": "$7.81", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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 M3x15mm+6mm Male-Female Hex Nickel Plated PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board Silver Tone 50pcs", "asin": "B08F2C9NQ3", "price": "$9.99", "delivery": "FREE delivery Sun, Apr 13 for Prime members Only 2 left in stock - order soon."},
{"title": "421 Pieces M2.5 M3 M4 Male Female Hex Brass Standoffs Spacers Screws Nuts Kit, Kindroufly Brass Standoffs Assortment Kit for PCB Motherboard", "asin": "B0B3Y767XC", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "10 Pcs Stainless Steel Single Head Stud Hex Standoff Spacers Male to Female Thread 10mm 15mm 20mm 30mm 40mm M6 x M6 for PCB Hexagonal Fasteners Hardware Accessories", "asin": "B09W61R31H", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "350PCS M3 Black Male Female Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (Black) for PCB Motherboard Circuit Board", "asin": "B0BXT71WJK", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Small Parts 140806HFA Aluminum Female Threaded Hex Standoff, 1/4\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K38CV8X", "price": "$7.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M6x20mm+8mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 10pcs", "asin": "B08F1YL8MK", "price": "$13.79", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "uxcell 50 Pieces M3 9+4mm Hex Standoff Spacer Male to Female Thread Brass Spacer Standoff Hexagonal Spacers Standoffs Screws Nuts for PC PCB Motherboard", "asin": "B00MJU8PME", "price": "$7.07", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"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", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "M3 Brass Hex Spacer Standoffs Screw Nut Assortment Kit;Male-Female", "asin": "B074WB7CYZ", "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": "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": "uxcell M2.5x20mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff for FPV Drone Quadcopter, Computer & Circuit Board 100pcs", "asin": "B08F1QXBQY", "price": "$17.99", "delivery": " Two-Day FREE delivery Tue, Apr 8 Only 2 left in stock - order soon."},
{"title": "Small Parts 310806HMA Aluminum Male-Female Threaded Hex Standoff, 5/16\" Hex Size, 1/2\" Length, 6-32 Thread Size (Pack of 25)", "asin": "B07K35LV62", "price": "$9.70", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black)", "asin": "B08LPYR49C", "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": "uxcell a15060200ux0456 M3 10+6mm Male Female Thread Nylon Hex Standoff Spacer Pillar (Pack of 50)", "asin": "B013G1QSNW", "price": "$7.58", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "210 Pieces Hex Standoff Spacers M4 Carbon Steel Male Female Metric Thread Spacer Motherboard Prototyping Accessories for PCB, Quad Copter Drone, Computer & Circuit Board Assortment Kit", "asin": "B0BB6S86YZ", "price": "$13.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "uxcell M3x8mm Nylon Hex Spacer Standoff Pillar Female Screw Nut Black 50Pcs", "asin": "B016ENWF9K", "price": "$8.74", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock (more on the way)."},
{"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": "Sourcingmap 10 Pieces 6+4mm M3 Standoff Spacers Male Female Hex Brass Spacer Standoff Screw Nut Threaded", "asin": "B00MJUA2BQ", "price": "$4.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7"},
{"title": "Nylon #6-32 2.5 inch Female - Female Hex Standoff PCB Threaded Spacer 6 PCS", "asin": "B07CJG686X", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 1 left in stock - order soon."}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-06T20:02:39.794Z", // 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