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: Five Oceans Oar Paddle and Boat Hook, Telescoping and Single Paddle. Sports & Outdoors. Sports & Fitness. Five Oceans.
2nd: American Athletic Shoe Senior Cougar Soft Boot Hockey Skates. Sports & Outdoors. Sports & Fitness. American Athletic.

Options:
A: Kenwood KDC-MP368BT Built-in Bluetooth CD Receiver. Electronics. Car & Vehicle Electronics. Kenwood.
B: OPTP Extremity Mobilization Strap (602). Sports & Outdoors. Sports & Fitness. OPTP.
C: ZPC Zenith Products Corporation Zenna Home 9723ZZ, Bathroom Spacesaver, Matte Black. Home & Kitchen. Bath. ZPC Zenith Products Corporation.
D: Phoenix Gold IEEE-1394 4-Pin/6-Pin FireWire Cable -2 Meters. Electronics. Computers & Accessories. Phoenix Gold.
E: Glass Head Universal Display. Home & Kitchen. Home Dcor. Gold Coast Medical.
F: Rothco Gi Type Plastic Machete Sheath.  Rothco.
G: JVC KW-AVX820 Double-DIN DVD/CD Multimedia Receiver with 7-Inch Widescreen Detachable Touch Panel Monitor, Bluetooth, and Full-Speed USB Port. Electronics. Car & Vehicle Electronics. JVC.
H: Tamrac 3582 Express Case 2 (Black). Electronics. Camera & Photo. Tamrac.
I: JVC CS-V6837 6X8" (15X20cm) 3-Way Coaxial 250 Watts Car Speaker Pair. Electronics. Car & Vehicle Electronics. JVC.
J: Tops 55712 Fitz-All Replacement Pan Handle. Home & Kitchen. Kitchen & Dining. Tops Mfg.
K: Bushnell Rubicon Rechargable 200 lm Micro Lantern. Sports & Outdoors. Sports & Fitness. Bushnell.
L: Mother Teresa Anyway Inspirational Motivational Quote Ceramic Gift Coffee (Tea, Cocoa) 11 Oz. Mug. Home & Kitchen. Kitchen & Dining. Culturenik.
M: Westland Giftware 4.25-Inch Ceramic Mug, 15-Ounce, Peanuts Snoopy Hugging Woodstock. Home & Kitchen. Kitchen & Dining. Westland Giftware.
N: MarBlue Ultra Lightweight Origin Case for Kindle Fire HDX 7", Blue. Electronics. Computers & Accessories. MarBlue.
O: Modway Sovereign Upholstered Tufted Button Vinyl Headboard Twin Size In White. Home & Kitchen. Furniture. Modway.
P: A&R Sports Hockey BladeGards Skate Guard. Sports & Outdoors. Sports & Fitness. A&R Sports.
Q: Pentek 150467 20-BB 3/4" Big Blue Filter Housing with Pressure Relief. Home & Kitchen. Kitchen & Dining. Pentek.
R: Addicore 10 Pack LM317T Adjustable 2.2-37V LM317 Voltage Regulator in Antistatic Foam. Electronics. Accessories & Supplies. Addicore.
S: 1Easylife Professional 6 Piece Ceramic Knife Cutlery and Peeler Set, Includes 6" Chef's, 5" Utility/slicing, 4" Paring, 3" Fruit Knife and One Peeler with Block,...
T: Samsung Galaxy Tab (AT&T). Electronics. Computers & Accessories. Samsung.


assistant
Answer: P