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: Crown Sporting Goods 5/8-Inch Extra Thick Yoga Mat with No Stick Ridge. Sports & Outdoors. Sports & Fitness. Crown Sporting Goods.
2nd: Omron Heart Rate Monitor Watch. Sports & Outdoors. Sports & Fitness. Omron.
3rd: Samsonite Golf Deluxe 3 Piece Travel Set. Sports & Outdoors. Sports & Fitness. Samsonite.
4th: TecTecTec VPRO500 Golf Rangefinder - Laser Range Finder with Pinsensor - Laser Binoculars - Free Battery. Sports & Outdoors. Sports & Fitness. TecTecTec.
5th: Bag Boy Backbone Travel Cover Support System. Sports & Outdoors. Sports & Fitness. Bag Boy.
6th: Teeter EP-560 Ltd. FDA-Cleared Inversion Table for back pain relief, 3rd-Party Safety Certified, Precision Engineering. Sports & Outdoors. Sports & Fitness. Teeter.
7th: Elite Sportz Abdominal Sit Up Pad and Gives Great Lower Back Support, Helping to Remove All The Strain, Making Sit Ups Easy - Bonus Resistance...

Options:
A: HDE® HB-33 Lens Hood for Nikon 18-55mm DX Nikkor Lens. Electronics. Camera & Photo. HDE.
B: WoodWick Candle, Willow, Large. Home & Kitchen. Home Dcor. WoodWick.
C: Philips Surround Sound White Earbuds - HE592 (Discontinued by Manufacturer). Electronics. Headphones. Philips.
D: BLINKY 118 Cauldron - Large 18 Inch Cauldron Party Tub - Beverage Container. Home & Kitchen. Kitchen & Dining. Fitco.
E: RCA EZ201 Small Wonder 60 Minute Point-and-Shoot Camcorder (White) (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Thomson.
F: Sony Bravia XBR-Series KDL-46XBR5 46-Inch 1080p LCD HDTV. Electronics. Television & Video. Sony.
G: Networking Cat5e Patch Cable - (100 Feet) - Blue RJ45 Computer Patch Cord by ClearMax. Electronics. Computers & Accessories. ClearMax.
H: Fox Outdoor Medium Transport Pack. Sports & Outdoors. Sports & Fitness. Fox Outdoor.
I: Hello Kitty diecut face shape Area Rug 30 X 25 inches. Home & Kitchen. Home Dcor. Wirezoll.
J: Toshiba RD-XS32 Progressive-Scan DVD Player/Recorder with 80 GB Hard Drive. Electronics. Television & Video. Toshiba.
K: Zoomable Headlamp 3-Mode 1800Lumens Rechargeable LED Flashlight Waterproof Head Torch+ 2 X 18650 Rechargeable Batteries+ Wall Charger+ Car Charger+ Headlight Special USB Cable. Sports &...
L: AquaLogix Blue Max Resistance Aquatic Fins - Omni-Directional Water/Drag Resistance Exercise for Lower and Upper Body Pool Workouts - Includes Online Demonstration Video (Fins Pair...
M: Swarm Lure / Swarm Commander Swarm Lure 2oz Bottle. Sports & Outdoors. Sports & Fitness. Swarm Commander.
N: Pixel Wired Remote Shutter Release Control compatible with NIKON MC-DC2, for NIKON Nikon D7000 D5100 D5000 D3200 D3100 D90. Electronics. Camera & Photo. PIXEL.
O: KKmoon Waterproof 2.4GHz Wireless 4CH DVR Security System Kit 7 Inches TFT Digital Audio Video Baby Monitor Motion Detection with IR Night Vision Camera Support...
P: Callaway 2016 Tour Mesh Fitted Headwear. Sports & Outdoors. Sports & Fitness. Callaway.
Q: Therm-a-Rest LuxuryLite UltraLite Cot. Sports & Outdoors. Outdoor Recreation. Therm-a-Rest.
R: Lumistick 8 Inch Glow Sticks - Bendable Glow Sticks with Necklace and Bracelet Connectors - Glowstick Bundle Party Bracelets (100, Purple/Green). Home & Kitchen. Event...
S: PuraFlame 9" Clara Mini Electric Fireplace Heater, 1250W, Black. Home & Kitchen. Heating, Cooling & Air Quality. PuraFlame.
T: Wild Horses Absorbent Stone Coasters. Home & Kitchen. Kitchen & Dining. CoasterStone.


assistant
Answer: P