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 the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: Tactical MOLLE EMT Pouch Medical Utility Bag 1000D Nylon with First Aid Patch and Shear. Sports & Outdoors. Sports & Fitness. Unigear.
2nd: Big Dawg Targets - 18 X 24 Inch Silhouette Reactive Splatter Shooting Target. Sports & Outdoors. Sports & Fitness. Big Dawg Targets.
3rd: Military Survival Folding Shovel and Pick with Carrying Pouch for Camping, Hiking, Backpacking, Fishing, Tactical Army Surplus Multitool, Trench Entrenching Tool, Car Emergency Shovel. Sports...
4th: MalloMe Camping Cookware Mess Kit Backpacking Gear & Hiking Outdoors Bug Out Bag Cooking Equipment Cookset | Lightweight, Compact, Durable Pot Pan Bowls - Free...
5th: UTG 3-9X32 1" BugBuster Scope, AO, RGB Mil-dot, QD Rings. Sports & Outdoors. Sports & Fitness. UTG.

Options:
A: Mystical Fire EXTREME Adds 20% More Colorful Flames to a Campfire - 25 Packs. Home & Kitchen. Heating, Cooling & Air Quality. Mystical Fire.
B: Cold Steel CS20LT-BRK Tuff Lite. Sports & Outdoors. Sports & Fitness. Cold Steel.
C: Livingware Memphis 10.25" Dinner Plate [Set of 6]. Home & Kitchen. Kitchen & Dining. Corelle.
D: Universal Car Mount for iPhone Android Mobile Phone and Portable Electronic Devices, KIUKIU Phone Mount Holder for iPhone/Mobiles/Tablets/GPS (Grey). Electronics. Car & Vehicle Electronics. KIUKIU.
E: Rhode Island Novelty Rolling Pin (Pack of 3), 7.5", Brown. Home & Kitchen. Kitchen & Dining. Rhode Island Novelty.
F: Dpnamron 3 ft x 6 ft Iridescent Faux Crystal Beaded Curtain - Clear. Home & Kitchen. Home Dcor. Dpnamron.
G: Komperdell Walker Power Lock Trekking Pole, Red/Silver. Sports & Outdoors. Outdoor Recreation. Komperdell.
H: BIRUGEAR 2-Pack Premium HD Guard Film Clear LCD Screen Protector for HP ElitePad 900 (G1) Windows 8 Pro 10.1-inch Tablet PC withMicrofiber Cloth. Electronics. Computers...
I: Lasko 4930 Oscillating High Velocity Tower Fan with Remote Control - Features Built-in Timer and Louvered Air Flow Control. Home & Kitchen. Heating, Cooling &...
J: EVGA GeForce GTX 650 1024MB GDDR5 DVI mHDMI Graphics Card 01G-P4-2650-KR. Electronics. Computers & Accessories. EVGA.
K: HOSL Waterproof Bathroom Fabric Shower Curtain, Tree Design (Black tree with white background, 180CM x 180CM). Home & Kitchen. Bath. HOSL.
L: DSLR SLR Lens Cover Cap Holder Keeper String Leash Strap Rope For Canon Nikon. Electronics. Camera & Photo. Eachbid.
M: Sterno Home Inglow 6-Inch Flameless Round Pillar Vanilla Scented Candle with Timer, White. Home & Kitchen. Home Dcor. Sterno Home.
N: Cuisinart DTC-975 Programmable Automatic Brew-and-Serve 12-Cup Thermal Coffeemaker, Black (Certified Refurbished). Home & Kitchen. Kitchen & Dining. Cuisinart.
O: SopiGuard Carbon Fiber Full Body Vinyl Skin Apple Macbook Pro 13 Retina. Electronics. Computers & Accessories. SopiGuard.
P: Viva Sol Premium Resin Bocce Ball Set with Wooden Case for Outdoor Play with Two to Eight Players. Sports & Outdoors. Sports & Fitness. Viva...
Q: Tru-Spec Men's Lightweight 24-7 Pant. Sports & Outdoors. Outdoor Recreation. Tru-Spec.
R: BF Systems GFLGBLK United States Flag Print Fleece Blanket, 50 x 60, red. Home & Kitchen. Bedding. BF Systems.
S: Twins Special Muay Thai Boxing Shorts. Sports & Outdoors. Sports & Fitness. Twins Special.
T: Blue Sea Systems Side Entry CableClam. Sports & Outdoors. Sports & Fitness. Blue Sea Systems.


assistant
Answer: B