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: Active Pro Gear Cargo Pocket Holsters. Sports & Outdoors. Sports & Fitness. Active Pro Gear.
2nd: VISM by NcStar Tactical Rifle Scabbard. Sports & Outdoors. Sports & Fitness. NcSTAR.

Options:
A: Aleratec 3-Tier LCD | LED TV Swivel Stand Entertainment Rack. Home & Kitchen. Furniture. Aleratec.
B: Nearly Natural 5424 Real Touch Areca Palm Tree, 4-Feet, Green. Home & Kitchen. Home Dcor. Nearly Natural.
C: Kitchen Art Korean Chopsticks Stainless Steel 10 Pairs Vacuum Hollow Non-slip. Home & Kitchen. Kitchen & Dining. Kitchen Art.
D: ZITRADES 10pcs 2Pin LED 3528 Single Color led Strip Light Connector 8MM Strip To Strip BY ZITRADES. Electronics. Accessories & Supplies. ZITRADES.
E: Command Outdoor Rope Light Clips with Foam Strips, Clear, 12-Clips (17301CLRAW-ES). Home & Kitchen. Home Dcor. Command.
F: Waist Trimmer Ab Belt (Pocket Edition) - Adjustable Weight Loss Sauna Belt For Men & Women With FREE Carrying Bag - Provides Lower Back &...
G: Air Venturi PY-P-1236 Zinc-Plated BBS (2,500 Count).177 Caliber/5.1 Grain. Sports & Outdoors. Sports & Fitness. Air Venturi.
H: 58mm Tele Metal Lens Hood For Canon Nikon Sony Olympus. Electronics. Camera & Photo. New Brand.
I: Wireless Headphones,FORTULY Bluetooth Headset with Microphone for Kids Adult ,Lightweight On-Ear Headphones,Earphones for FM Radio MP3 MP4 PC Tablets Mobiles- Adjustable. Electronics. Headphones. FORTULY.
J: THXSILK 100% 19mm Mulberry Silk Pillowcase Pillow Sham for Hair and Skin (White, King). Home & Kitchen. Bedding. THXSILK.
K: Pyle 4 Channel Home Audio Power Amplifier - 3000 Watt Stereo Receiver w/Speaker Selector, AM FM Radio, USB, Headphone, 2 Wireless Mics for Karaoke, Great...
L: EVGA GeForce GTX TITAN Z 12GB GDDR5 768 Bit GPU Graphics Card (12G-P4-3990-KR). Electronics. Computers & Accessories. EVGA.
M: Deco 79 35412 Metal Outdoor Double Clock 22" H, 10" W. Home & Kitchen. Home Dcor. Deco 79.
N: 5ive® Sport Rugged Outdoor & Shower Bluetooth 4.0 Speaker Portable Stereo IP65 Waterproof Speaker with Built-in Microphone, 5 Hours Playing Time (Red). Electronics. Headphones. 5ive.
O: WL 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive (For RAID, NAS, DVR, Desktop PC) w/1 Year Warranty. Electronics. Computers & Accessories. Generic.
P: Pyramid International "a Lion And A Dragon Game Of Thrones" Maxi Poster,. Home & Kitchen. Wall Art. Game of Thrones.
Q: Case Club Locking Hardware for Steel Ammo Can. Sports & Outdoors. Sports & Fitness. Case Club.
R: Linksys EA6900 Router Smart WiFi AC 1900 (EA6900). Electronics. Computers & Accessories. Linksys.
S: Showers Pass Crosspoint WP Waterproof Wool Crew Sock. Sports & Outdoors. Outdoor Recreation. Showers Pass.
T: NEST Fragrances Classic Candle- Vanilla Orchid & Almond, 8.1 oz. Home & Kitchen. Home Dcor. NEST Fragrances.


assistant
Answer: Q