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: How To Train Your Dragon Twin Sheet Set. Home & Kitchen. Bedding. DreamWorks.
2nd: Kuhn Rikon Vision Clear Slotted Easy-to-Clean Knife Stand/Block, Rectangle. Home & Kitchen. Kitchen & Dining. Kuhn Rikon.

Options:
A: MOSO NATURAL Air Purifying Bag. Bamboo Charcoal Air Freshener, Deodorizer, Odor Eliminator, Odor Absorber For Cars and Closets. 200g Charcoal Color. Home & Kitchen. Heating,...
B: Elkton Back Seat Three Pocket Gun Case & Organizer ( Rifles, Pistols and Ammunition): The Perfect Lightweight Alternitive to Traditional Truck Gun Rack (Grassland Brown...
C: Club Pro Ab Trainer V7 New Improved in 2010. Sports & Outdoors. Sports & Fitness. Club Pro.
D: Schwalbe Racing Ralph EVO TR Black Folding Bead Tire. Sports & Outdoors. Outdoor Recreation. Schwalbe.
E: STORi Clear Plastic Drawer Organizers 9" x 3" x 2" l Set of 6. Home & Kitchen. Storage & Organization. STORi.
F: Norpro 3 Piece Silicone Bowl Set, Red. Home & Kitchen. Kitchen & Dining. Norpro.
G: ONNIT Designer Sculpted Kettlebells - Perfectly Balanced, Built with Chip Resistant Iron. Sports & Outdoors. Sports & Fitness. ONNIT.
H: DEFEWAY 8 Channel Security Camera System with 8pcs 720P HD Outdoor Bullet CCTV Video Cameras,IP66 Weatherproof, Email Alert,Day/Night Vision, 1TB Hard Drive Included. Electronics. Camera...
I: Wilton Silicone Ribbon and Fabric Fondant and Gum Paste Mold - Cake Decorating Supplies. Home & Kitchen. Kitchen & Dining. Wilton.
J: Melange 15 PACK Classic Kitchen Towels, 100% Natural Cotton, 14 x 25, Commercial Restaurant Grade, Herringbone Weave Dish Cloth, Absorbent and Lint-Free, Machine Washable, White...
K: SAS Archery Multi-Wrench Tool for Bows. Sports & Outdoors. Sports & Fitness. Southland Archery.
L: Garlic Press and Peeler - Removes the Skin and Easy to Clean. Home & Kitchen. Kitchen & Dining. Happy To Go.
M: Rulu 25797 52 by 144-Inch Ball Black Curtain Rod with 1.25-Inch Pipe. Home & Kitchen. Home Dcor. Rulu.
N: Wilton Nonstick 6-Cavity Heart Donut Pan. Home & Kitchen. Kitchen & Dining. Wilton.
O: Box of 20 White Chime Candles by Eika 4 Inch. Home & Kitchen. Home Dcor. Eika.
P: Jungle Master JM-010 Machete 25-Inch Overall. Sports & Outdoors. Sports & Fitness. Jungle Master.
Q: La Vita di Sole 80-by-60-Inch Picnic Blanket with Tote, Blue and Green Plaid. Sports & Outdoors. Outdoor Recreation. La Vita di Sole.
R: Umbra Bird Bath Shower Caddy. Home & Kitchen. Bath. Umbra.
S: Great Northern Popcorn Company Old Fashioned Vintage Candy Gumball Machine Bank, 11-Inch. Home & Kitchen. Kitchen & Dining. Great Northern Popcorn Company.
T: Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1 [ADA1904]. Electronics. Computers & Accessories. Adafruit.


assistant
Answer: A