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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Wantdo Men's Mountain Outdoorwear Fleece Windproof Ski Jacket. Sports & Outdoors. Outdoor Recreation. Wantdo.
2nd: BoG Products Bicycle Floor Pump with Pressure Gauge for Presta & Schrader valves Large Diameter for Quicker Inflation 75PSI Rating Space Saving Folding Base Lifetime...
3rd: TOPCABIN High End Adjustable Alloy MTB Bicycle Parking Racks Foot Brace Side Support for 24-26-27-28-29 Inch and 700c Road Bike. Sports & Outdoors. Outdoor Recreation...
4th: Under Armour Men's Charged Cotton 2.0 Crew Socks (8 Pack). Sports & Outdoors. Sports & Fitness. Under Armour.

Options:
A: Bushnell Marine 7x50 Waterproof  Binocular. Electronics. Camera & Photo. Bushnell.
B: Transcend Information 64GB SATA III 6Gb/s 2.5-Inch Solid State Drive TS64GSSD340. Electronics. Computers & Accessories. Transcend.
C: Sons Of Anarchy 79" x 94" Plush Queen Size Blanket (SAMCRO Fear The Reaper Logo). Home & Kitchen. Bedding. Animewild.
D: Green Direct GDLB-100 Perfect Brown Durable Paper Lunch Bag for All Ages (Pack of 100). Home & Kitchen. Kitchen & Dining. Green Direct.
E: Scotty Baitcaster/Spinning Rod Holder with 241 Side Deck Mount. Sports & Outdoors. Sports & Fitness. Scotty.
F: Goodwei Japanese Matcha Ceremonial Tea Bowl 15oz, 4.7 in. (no Whisk Holder, Suiteki). Home & Kitchen. Kitchen & Dining. Goodwei.
G: Diamondback Men's Pillow Top Bicycle Saddle, Black. Sports & Outdoors. Outdoor Recreation. Diamondback Bicycles.
H: Cosmos New Classic Vintage Casual Brown Shoulder Pu Leather Camera Bag for Canon Nikon Sony Olympus Kodak Panasonic Fuji Digital Cameras Dslr + Cosmos Cable...
I: Samsung OEM Original Part: AA59-00666A TV Remote Control. Electronics. Accessories & Supplies. Samsung.
J: Premier Kayak Sit on top kayak handles. Sports & Outdoors. Outdoor Recreation. Premier Kayak.
K: Kingston Hyper X 8GB (2x4GB Modules) 1866MHz DDR3 XMP Desktop Memory (KHX1866C9D3K2/8GX). Electronics. Computers & Accessories. Kingston.
L: UFCIT(TM) Extendable Self Portrait Selfie Handheld Stick Monopod With Smartphone Adajustable Holder For iPhone Samsung Camera With 1/4 Inch Screw Hole (blue). Electronics. Camera &...
M: MaximalPower Rapid Travel Battery Charger for Nikon EN-EL14 Battery Works with Nikon D3100, D3200, D5100, D5200, P7000 and P7100 Camera. Electronics. Camera & Photo. MaximalPower.
N: Everki Titan Checkpoint Friendly Laptop Backpack Fits Up to 18.4-Inch Laptops (EKP120). Electronics. Computers & Accessories. Everki.
O: KastKing SuperPower Moss Green Braided Fishing Line 500M(547 Yard)-50LB. Sports & Outdoors. Sports & Fitness. KastKing.
P: Swissmar Uma 6-Inch Pepper Mill, Black. Home & Kitchen. Kitchen & Dining. Swissmar.
Q: Window Plant Shelf. Home & Kitchen. Storage & Organization.
R: Nathan Endurance Vest, 2-Liter, Grey. Sports & Outdoors. Sports & Fitness. Nathan.
S: Adorama Rear Lens Cap for Pentax-K Mount. Electronics. Camera & Photo. Adorama.
T: Ceramic Knives Kitchen Cutlery with Chef Knife Pairing Knife Utility Knife & Peeler-4 Pc Cutlery Knife Set includes Knife Sheaths & Gift Box. Home &...


assistant
Answer: G