Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: Nextbook Premium Nx008hd8g 8 Gb Tablet - 8 - Arm Cortex A9 1.50 Ghz - Black - 1 Gb Ram - Android 4.1 Jelly Bean...
2nd: Zeikos ZE-LCH1 Lens Cap Holder Keeper String Safty Cord For Canon Nikon Sony DSLR Cameras, D3200, D3300, D3400, D5300, D5500, D5600, D7100, D7200, T5, T5i,...

Options:
A: iLuv iMM377BLK MobiAir Bluetooth Stereo Speaker Dock for Smartphones with Micro-USB Charging, Black. Electronics. Portable Audio & Video. iLuv.
B: Ontario Spec Plus Gen II SP50 Knife (Black). Sports & Outdoors. Sports & Fitness. Ontario Knife.
C: Acmee Pack of 10 Warm White LED Submersible Mini Vase Light for Wedding Decoration, LED Underwater Tealight Candle for Table Centerpiece. Home & Kitchen. Home...
D: SHIMANO FD-M412 Alivio Dual Front Derailleur . Sports & Outdoors. Outdoor Recreation. SHIMANO.
E: 1 X [Matcha Bowl] Kaneta Tenmokunagashi Matcha Chawan [Japan Import]. Home & Kitchen. Kitchen & Dining. Yamakiikai.
F: Panasonic SC-BTT465 1000W Smart Network 3D Blu-Ray Disc Home Theater System. Electronics. Television & Video. Panasonic.
G: Coca-Cola Can-Shaped Beverage Glass, 12 oz. Home & Kitchen. Kitchen & Dining. Arc International.
H: Whitmor Spacemaker Vacuum Storage Bag. Home & Kitchen. Storage & Organization. Whitmor.
I: Sanxiang Lightweight White Goose Down and Feather Comforter Blanket for Summer Spring,Size CAL King,Green. Home & Kitchen. Bedding. Sanxiang.
J: Defender PhoenixM2 Wireless Security System with 7`Monitor and Night Vision Camera. Electronics. Security & Surveillance. Defender.
K: Yoga Pants Lululemon Pants Thai Fisherman Trousers Free Size Cotton Drill Pure White Color. Sports & Outdoors. Sports & Fitness. SIRINDA.
L: Euro Style Baruch Bar Height Stool in Walnut Finished Legs, Tan. Home & Kitchen. Furniture. Eur Style.
M: Cable Cuff PRO (4 Pack: 4x Medium 2 Inch Diameter) Adjustable, Reusable, Cable Tie Replacements for Extension Cords or Electronics. Electronics. Accessories & Supplies. Cable...
N: Amcrest 960H (800+ TVL) Bullet Weatherproof IP66 Camera with 65' IR LED Night Vision (Black),Power Supply and coaxial Video Cable are not Included (AMC960HBC36-B). Electronics...
O: Sony HDR-AX2000 Handycam camcorder (Discontinued by Manufacturer). Electronics. Camera & Photo. Sony.
P: Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras. Electronics. Camera & Photo. Sigma.
Q: Heavy Duty 1/2" Weldless Bulkhead w/Stainless Steel Valve. Home & Kitchen. Kitchen & Dining. Bargain Home Brew.
R: Wall Mount Laundry Organizer. Home & Kitchen. Storage & Organization. The Storage Store.
S: 2-in-1 Capacitive Stylus Touch Screen Pen, IC ICLOVER 4PCS Stylus Pen for All Touch Screen Devices, iPhone, iPad, Samsung, HTC, Sony, Motorola, Blackberry, Nokia, Kindle-(2White+2Pink)...
T: Power Balance-The Original Performance Wristband. Sports & Outdoors. Sports & Fitness. Power Balance.


assistant
Answer: P