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 items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: Samsung Electronics 840 Pro Series 2.5-Inch Solid State Drive, 256GB. Electronics. Computers & Accessories. Samsung.
2nd: Gigabyte GTX 770 GDDR5-2GB 2xDVI/HDMI/DP OC WINDFORCE 3X Graphics Card GV-N770OC-2GD. Electronics. Computers & Accessories. Gigabyte.
3rd: Corsair Enthusiast Series TX 750 Watt ATX/EPS  80 PLUS Bronze (TX750). Electronics. Computers & Accessories. Corsair.

Options:
A: Grand Trunk Quick-Set Privacy Shelter. Sports & Outdoors. Outdoor Recreation. Grand Trunk.
B: Griffin Technology PowerJolt Plus 2 amp Power Charger for iPad, iPhone and iPod (Black). Electronics. Computers & Accessories. Griffin Technology.
C: Soundmatters foxLV2 Platiunum Portable Pocket-Sized Bluetooth Speaker (Silver). Electronics. Portable Audio & Video. SoundMatters.
D: Boca Beach Towel Clips Whale. Home & Kitchen. Bath. Boca Beach Towel Clips.
E: 1.75" Challenge Coin Display Holder Case with Stand, Clear Acrylic, Magnetic Fasteners, COIN-AC2. Home & Kitchen. Home Dcor. Top Stage.
F: Core Bamboo Bamboo and Silicone 3-Piece Utensil Set, Los Angeles. Home & Kitchen. Kitchen & Dining. Core Bamboo.
G: Plemo Water-resistant PU Leather Sleeve for iPad Pro, MacBook Air and Pro, Notebook,13-13.3 Inch. Electronics. Computers & Accessories. Plemo.
H: GINOVO® 14.6" 14 inch Widescreen 16:9 Anti-Glare Screen Protector Guard Film Cover Skin for Laptop PC Notebook. Electronics. Camera & Photo. GINOVO.
I: Diggin JumpSmart Trampoline. Sports & Outdoors. Sports & Fitness. Diggin.
J: Roswheel 14154 Bike Bicycle Rear Rack Double Panniers Back Seat Cargo Trunk. Sports & Outdoors. Outdoor Recreation. Roswheel.
K: Goplus Adjustable Weight Bench –Weight Lifting Bench – Multi-Function for Fitness Exercise and Strength Workout - Fully Adjustable Weight Catches Bench Press - Foldable Incline...
L: Pearl Izumi - Ride Men's Elite Thermal LTD Jersey. Sports & Outdoors. Outdoor Recreation. Pearl Izumi - Ride.
M: USA Pan Bakeware Aluminized Steel Perforated French Baguette Bread Pan, 3-Loaf. Home & Kitchen. Kitchen & Dining. USA Pan.
N: TtoyouU Set of 3 Creative Guitar Design Metal Resin Decorative Wall Mounted Storage Hooks for Hanging Coats Handbags Keys(Guitar). Home & Kitchen. Storage & Organization...
O: Submersible Battery LED 10 Lights~BLUE~Wedding~Tea Light. Home & Kitchen. Home Dcor. Six Star Sales.
P: Corsair CMZ16GX3M2A1600C10 Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800) Desktop Memory 1.5V. Electronics. Computers & Accessories. Corsair.
Q: Wooden Photo Frame Christmas Ornaments - box of 12. Home & Kitchen. Home Dcor. Fun Express.
R: Champion Women's  Jogger. Sports & Outdoors. Sports & Fitness.
S: Commercial Saute Pan with Lid Size: 5-qt. Home & Kitchen. Kitchen & Dining. Calphalon.
T: Home Dynamix Royalty Green/Ivory 7'10" Round. Home & Kitchen. Home Dcor. Home Dynamix.


assistant
Answer: P