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: Cressi Panoramic Wide View Mask Dry Snorkel Set. Sports & Outdoors. Outdoor Recreation. Cressi.
2nd: Cressi Frog Plus Fin Focus Silicone Mask Dry Snorkel Set - White - Medium / Large. Sports & Outdoors. Outdoor Recreation. Cressi.

Options:
A: DEEPCOOL TESSERACT SW RD Mid Tower Computer Case, 2 Red LED Fans Side Window Standard ATX Chassis. Electronics. Computers & Accessories. DEEPCOOL.
B: Thomson Pottery 16-pc. Sedona Dinnerware Set. Home & Kitchen. Kitchen & Dining. Thompson Pottery.
C: 3x Nikon Coolpix L830 Digital Camera Premium Anti-Glare Anti-Fingerprint Matte Finishing LCD Screen Protector Guard Shield Kit (NO CUTTING, GUARMOR Brand). Electronics. Camera & Photo...
D: We Sell Mats 2x6 Folding Exercise Mat, Multiple Colors Available. Sports & Outdoors. Sports & Fitness. We Sell Mats.
E: Kangaroo's Giant Swan Pool Float; 78 1/2" Inflatable Raft. Sports & Outdoors. Sports & Fitness. Kangaroo.
F: Replacement LEAK-PROOF Lid for 30 Or Tumbler Stainless Steel Tumbler. Home & Kitchen. Kitchen & Dining. Smart Coolers.
G: HP PhotoSmart 945 5.3MP Digital Camera w/ 8x Optical Zoom. Electronics. Camera & Photo. Hewlett Packard.
H: SanDisk 4GB SD Memory Card + Black USB Memory Card Reader for Garmin Nuvi 200W, 205W, 250W, 260W, 600, 610, 650, 660, 670, 680, 710,...
I: LP Electric Wine Bottle Opener with Removable Free Foil Cutter Wine Foil Pourer and Stopper , silver Grey. Home & Kitchen. Kitchen & Dining. LP.
J: D-Link DWL-520 Wireless PCI Adapter, 802.11b, 11Mbps. Electronics. Computers & Accessories. D-Link.
K: Canon PowerShot A2500 Digital Camera Memory Card 16GB Secure Digital (SDHC) Flash Memory Card. Electronics. Computers & Accessories. Transcend.
L: Golden 8000 BTU Portable Air Conditioner with 38 Pint Dehumidifier And Fan - Remote Control. Home & Kitchen. Heating, Cooling & Air Quality.
M: Monoprice Ultra Slim Series 6ft 10.2Gbps High Performance HDMI Cable w/RedMere Technology Supports Ethernet, 3D, 4K and Audio Return - Black. Electronics. Accessories & Supplies...
N: DVD Dr. Advanced Optical Disc Repair System. Electronics. Accessories & Supplies. Digital Innovations.
O: JustNile Olive Oil Baster Dispenser, Oil & Vinegar Cruet, Liquid Sauce Seasoning Dressing Bottle with Measuring Marks - 11.83oz/350ml with Silicone/Acrylic Bulb Pipette Dropper. Home...
P: Predator Tactics Night Raid Light Kit. Sports & Outdoors. Sports & Fitness. Predator Tactics.
Q: DBK® Vertical Battery Grip for Nikon D300 D300S D700 D900 Replace MB-D10. Electronics. Camera & Photo. DBK.
R: Candle Warmers Etc. Round Illumination Candle Warmer, Fleur De Lis - Green. Home & Kitchen. Home Dcor. Candle Warmers Etc.
S: BUILT Neoprene Slim Sleeve for 15-inch MacBook Pro, Black and Red. Electronics. Computers & Accessories. Built.
T: Mares Equator 2mm Dive Boots. Sports & Outdoors. Outdoor Recreation. Mares.


assistant
Answer: T