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: Easi Pee Disposable Urine Bags. Sports & Outdoors. Outdoor Recreation. Easi Pee.
2nd: Brita 13 Ounce Kids Sport Water Bottle with Filter - BPA Free - Green Squares. Sports & Outdoors. Sports & Fitness. Brita.
3rd: SunJack CampLight (TM) USB LED Bulb 340 Lumens - for Camping, Hiking, Fishing, Backpacking and Other Outdoor Activities, as Well as Emergency. Sports & Outdoors...

Options:
A: Gorham Pickwick 48-Piece Dinnerware Set. Home & Kitchen. Kitchen & Dining. Gorham.
B: SPRK - Bud Buttons - Magnetic Headphone & Earbud Cord Organizer - Sure Stay Clip Great for Musicians, Runners & Outdoor Fitness (Green/White). Electronics. Headphones...
C: MoKo Samsung Galaxy Tab A 10.1 Case - 360 Degree Rotating Cover with Auto Wake / Sleep for Samsung Galaxy Tab A 10.1" 2016 Tablet...
D: Syba SATA II PCI-X 4 Ports Host Raid Controller Card. Electronics. Computers & Accessories. Syba.
E: Bauer Junior Vapor X60 Pant. Sports & Outdoors. Sports & Fitness. Bauer.
F: Monster HDMI400/DVI-2M HDMI to DVI Cable (2 meters) (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Monster.
G: Bestag Modern style Home Decoration Nautical Decorative Fishing Net Seaside Beach Shell Party Door Wall Decoration (2mx1m, Blue). Home & Kitchen. Home Dcor. Bestag.
H: Westland Giftware Magnetic Ceramic Salt and Pepper Shaker Set, Command Insignia, Multicolor. Home & Kitchen. Kitchen & Dining. Westland Giftware.
I: Calphalon AccuCore Stainless Steel Chef's Pan with Cover, 4-Quart. Home & Kitchen. Kitchen & Dining. Calphalon.
J: MP1584EN,HonbayÂ 6 Pack MP1584EN Ultra Small DC-DC 3A Power Step-Down Adjustable Module Buck Converter 24V to 12v 9V 5V 3V. Electronics. Accessories & Supplies. Honbay.
K: HearTek Kids Earmuffs Hearing Protection with Travel Bag- Junior Ear Defenders for Children, Padded Baby Ear Protection, Infants, Small Adults, Women - Adjustable Protector Noise...
L: Vitamix S30 Red Personal Blender with 1 Compact and 2 Portable To-Go Containers. Home & Kitchen. Kitchen & Dining. Vitamix.
M: LAVA RVHD-2015 OmniPro RV & Marine HDTV Antenna. Electronics. Accessories & Supplies. Lava.
N: Calphalon Contemporary Hard-Anodized Aluminum Nonstick Cookware, Sauteuse Pan, 7-quart, Black - 1876962. Home & Kitchen. Kitchen & Dining. Calphalon.
O: Rubbermaid Easy to Find 34 Piece Storage Containers Set. Home & Kitchen. Kitchen & Dining. Rubbbermaid.
P: NFL Mascot Plush Figure, 10-inch. Sports & Outdoors. Fan Shop. Bleacher Creatures.
Q: Vello TC-N1 Tripod Collar for Nikon 70-200mm f/4 G Lens. Electronics. Camera & Photo. Vello.
R: Siskiyou NFL Valet Key Chain. Sports & Outdoors. Fan Shop. Siskiyou.
S: Farberware Dishwasher Safe Nonstick Aluminum 12-Inch Skillet, Champagne. Home & Kitchen. Kitchen & Dining. Farberware.
T: Audio Cable Auxiliary Cable Aux Cable,Nkomax 3.5mm Male to Male Audio Cord Suitable for iPad, iPhone, iPod, MP3 Players, Tablets, Smartphones,Home Audio,Car Stereo,Beats Headphones,Speaker (red)...


assistant
Answer: K