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: Ergodyne Chill-Its 6500 Absorptive Moisture-Wicking Wrist Sweatband, Black. Sports & Outdoors. Sports & Fitness. Ergodyne.
2nd: Bike Mirror by Geared2U - Flat Bicycle Helmet Mirror Provides Crystal Clear Undistorted View - Extremely Lightweight.  Gearded2U.
3rd: Park Tool Handlebar Holder. Sports & Outdoors. Outdoor Recreation. Park Tool.

Options:
A: Hummingbird and Honeysuckle 15"x11.5" Tempered Glass Cutting Board. Home & Kitchen. Kitchen & Dining. Highland Graphics.
B: iXCC (tm) White 6ft (SIX FEET !) LONG USB SYNC Cable Cord Charger For Apple iPod, iPhone, iPad, iPad 2 and the New iPad 3...
C: Ronco ST5270SSGEN Ez-Store Rotisserie. Home & Kitchen. Kitchen & Dining. Ronco.
D: AVS Store Handmade Pure Copper Hammered Moscow Mule Mug (Pack of 4). Home & Kitchen. Kitchen & Dining. AVS.
E: FY-LIVING Ventilated Memory Foam Pillow with Breathable Holes for Sleeping Cool, Queen, 1-Pack. Home & Kitchen. Bedding. FY-LIVING.
F: Planet Bike Blinky 3 bike tail light. Sports & Outdoors. Outdoor Recreation. Planet Bike.
G: Pure Hemp Cigarette Rolling Paper 1 1/4 size, BOX of 25 Booklets,. Home & Kitchen. Kitchen & Dining. Hometown General.
H: rooCASE ORB 360 Shock Proof Protective Lightweight Tough Armor Case Cover Convertible Carrying Handle Stand - Orange. Electronics. Computers & Accessories. rooCASE.
I: Fuller Brush VAC, SPIFFY MAID 9 AMP HEPA 30'CORD. Home & Kitchen. Vacuums & Floor Care. Fuller Brush.
J: GLS Audio XLR Male Coupler Gender Changer XLR-M Mic Barrel Mike Adapter - 10 PACK. Electronics. Accessories & Supplies. GLS Audio.
K: The Original Vacu Vin Wine Saver Concerto with 4 Vacuum Stopper – Black. Home & Kitchen. Kitchen & Dining. Vacu Vin.
L: Fury Martial Arts FP03400 Folding Grappling Hook with Black Cord, Midnight Black. Sports & Outdoors. Sports & Fitness. Fury Martial Arts.
M: Beistle 00530-R 1 Piece Red Eyeball Boppers, One Size Fits Most. Home & Kitchen. Event & Party Supplies. Beistle.
N: rooCASE Capacitive (Red) Stylus for Acer Iconia Tab W500-BZ467 10.1-Inch Tablet. Electronics. Computers & Accessories. rooCASE.
O: Zero Tolerance ZT-044323-KND 0456 Sinkevich 3.25" TI Knife, Silver. Sports & Outdoors. Sports & Fitness. Zero Tolerance.
P: Observ Classic Laptop Messenger Bag, Light Brown - Large Canvas Pack Designed to Fit Laptops 13", 14" and up to 15.6 Inches. Electronics. Computers &...
Q: Pyramid Starry Night Poster Print. Home & Kitchen. Wall Art. Pyramid.
R: George Foreman GFG240X Dual Surface Griddle + Grill, Ceramic. Home & Kitchen. Kitchen & Dining. George Foreman.
S: Creative Home Stained Bamboo Napkin Holder, Off-White. Home & Kitchen. Kitchen & Dining. Creative Home.
T: Simply Simily Slim Stainless Steel Water Bottle-Red. Sports & Outdoors. Sports & Fitness.


assistant
Answer: F