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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: MTECH USA MT-20-30 Series Fixed Blade Neck Knife, Drop Point Blade, G10 Handle, 4-3/4-Inch Overall. Sports & Outdoors. Sports & Fitness. MTECH USA.
2nd: Morakniv Companion Fixed Blade Outdoor Knife with Sandvik Stainless Steel Blade, 4.1-Inch. Sports & Outdoors. Sports & Fitness. Morakniv.
3rd: October Mountain Products No Spill Tube Quiver. Sports & Outdoors. Sports & Fitness. OMP.
4th: VIPERTEK VTS-989 - 58 Billion Heavy Duty Stun Gun - Rechargeable with LED Flashlight. Sports & Outdoors. Sports & Fitness. VIPERTEK.
5th: Morakniv Companion Fixed Blade Outdoor Knife with Carbon Steel Blade, 4.1-Inch, Military Green. Sports & Outdoors. Outdoor Recreation. Morakniv.
6th: Morakniv Companion Heavy Duty Knife with Sandvik Carbon Steel Blade, 0.125/4.1-Inch. Sports & Outdoors. Sports & Fitness. Morakniv.

Options:
A: Condor Rapid Assault Chest Rig - Tan MCR6-003. Sports & Outdoors. Sports & Fitness. CONDOR.
B: DC Men's Code 15k Water Proof Snow Pants. Sports & Outdoors. Outdoor Recreation.
C: DEFEET Aireator Tall D-Logo Hi-Top Socks. Sports & Outdoors. Outdoor Recreation. DEFEET.
D: Netgear AC1200 Dual Band Gigabit Smart WiFi Router (R6200) (Certified Refurbished). Electronics. Computers & Accessories. NETGEAR.
E: Palais Glassware High Quality Colored Goblet Wine Glass - Set of 6. Home & Kitchen. Kitchen & Dining. Palais Glassware.
F: Zenna Home 7446SS, Expandable Over-the-Showerhead Caddy, Chrome. Home & Kitchen. Bath. Zenna Home.
G: Fire HD 10 Case, Amazon Fire HD 10 2015 Case, rooCASE Optigon Slim Fit Lightweight Folding Leather PU Folio Cover with Stand Auto Wake /...
H: Turkish Coffee Pot Hand Made Copper 4.5 Oz Good for 1 Cup by General. Home & Kitchen. Kitchen & Dining. General.
I: Traditional Oriental Persian Style Cream 5'3" x 7'3" Indoor Area Rug. Home & Kitchen. Home Dcor. Rugshop.
J: Osaka Peace Heart Beach Towel Pool Towel (1, Peace). Home & Kitchen. Bath.
K: P90X DVD Workout - Base Kit. Sports & Outdoors. Sports & Fitness. Beachbody.
L: 1 X Haidragon Coconut Knife. Home & Kitchen. Kitchen & Dining. GroceryThai.
M: UGREEN 3.5mm to 2RCA Audio Auxiliary Stereo Y Splitter Cable (15ft). Electronics. Accessories & Supplies. UGREEN.
N: HGST LifeStudio Mobile 320GB USB 2.0 Portable External Hard Drive, Graphite (0S02690). Electronics. Computers & Accessories. HGST, a Western Digital Company.
O: Star Wars Classic Twin Bedding Comforter. Home & Kitchen. Bedding. Star Wars.
P: Kydex Holster GS 8-10, 1/4", Black Eyelets, 100 Count Bag. Sports & Outdoors. Sports & Fitness. DIY Holster, LLC.
Q: AURFLO Mesh Laundry Bag-Set of 2 Extra Large Heavy Duty Net with Zipper Lock, Color Coding and Hanging Loop-Safe Wash and Organizer for Travel, Lingerie,...
R: Daiwa Laguna 7.1:1 Gear Ratio Baitcast Reel (Right Hand Retrieve). Sports & Outdoors. Sports & Fitness. Daiwa.
S: Elegant Plastic Square One Piece 8 Oz Wine Glasses Goblets 10ct Disposable Party Cups by EMI. Home & Kitchen. Kitchen & Dining. EMI.
T: Andux All-direction Practice Putting Cup Golf Practice Hole Training Indoor/Outdoor Db-03. Sports & Outdoors. Sports & Fitness. Andux.


assistant
Answer: P