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: Sling Shot Maddog. Sports & Outdoors. Sports & Fitness. Sling Shot.
2nd: Rawlings F4500P Adult Integrated Football Pants. Sports & Outdoors. Sports & Fitness. Rawlings.

Options:
A: SMC2632W 802.11b 11Mbps Wireless PC Card with integrated antennae. Electronics. Computers & Accessories. SMC.
B: Knape & Vogt EZ 24 OK 24" Oak Finish Shelf-Made Images Instant Shelf Kit. Home & Kitchen. Home Dcor. Knape & Vogt.
C: Noctua NF-F12 iPPC-2000, 3-Pin, Heavy Duty Cooling Fan with 2000RPM (120mm, Black). Electronics. Computers & Accessories. Noctua.
D: Alera Sparis Executive High-Back Swivel/Tilt Chair, Leather, Black. Home & Kitchen. Furniture. Alera.
E: GoPro  The Frame for HERO3+. Electronics. Camera & Photo. GoPro.
F: Armed Ops Tactical Flip to Side 30mm Tactical Qd Pivot FTS Mount with 1" Inserts for Aimpoint, Eotech, Magnifier, Scope 3x 4x 5x Ar15 M4...
G: Vic Firth DB22 Isolation Headphones for Hearing Protection. Electronics. Headphones. Vic Firth.
H: Cuisinox Citrus Hand Juicer. Home & Kitchen. Kitchen & Dining. Cuisinox.
I: Tree Huggerz Tree Protector Kit, Green.  Slackers.
J: Hortense B. Hewitt Wedding Accessories Basic White Unity Candles, Set of 3 9" candle. Home & Kitchen. Home Dcor. Hortense B. Hewitt.
K: GRDE Neckband Wireless Stereo Bluetooth Earphones for Bluetooth Enabled Devices - Blue. Electronics. Headphones. GRDE.
L: Evertech 10 Pairs (20 Pcs) CCTV Video Power Balun BNC to Cat5 Cat6 UTP RG45 Data Cable for Home or Office CCTV Security Surveillance Camera...
M: Candy Stripe Terry Cotton Beach Towel, 32x64", Soft Absorbent and Dry Fast for Swimming Pool, Beach and Spa-Blue. Home & Kitchen. Bath. J&M Home Fashions.
N: Euro Collection Solid Color Area Rug Rugs Slip Skid Resistant Rubber Backing Machine Washable More Color Options (Navy Blue, 5 x 7 (4'11' x 6'6"))...
O: EVGA nVidia e-GeForce 6200LE 256 MB 256-P1-N400-LR. Electronics. Computers & Accessories. EVGA.
P: Charles Viancin Poppy Silicone Bottle Stopper, Set of 2. Home & Kitchen. Kitchen & Dining. Charles Viancin.
Q: OneTigris MOLLE EDC Pouch (Black/White Stitches). Sports & Outdoors. Sports & Fitness. OneTigris.
R: Fierce (Compare to Abercrombie & Fitch) Scented Blended Soy Candle by Just Makes Scents. Home & Kitchen. Home Dcor. Just Makes Scents Candles & Gifts.
S: Foldable USB Keyboard, Black. Electronics. Computers & Accessories. Unknown.
T: Rawlings F4500P Adult Integrated Football Pants . Sports & Outdoors. Sports & Fitness. Rawlings.


assistant
Answer: T