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: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
Purchase History:
1st: Injinji 2012 Performance Midweight No Show Toe Socks. Sports & Outdoors. Sports & Fitness. Injinji.
2nd: MTM Ammo Can. Sports & Outdoors. Sports & Fitness. MTM.

Options:
A: Universal Fit 34-ounce 1000 Ml/8cup French Coffee Press Beaker, Fits All Brands, Borosilicate Glass. Home & Kitchen. Kitchen & Dining. Kaffe Maestro.
B: Honeywell HCM-750B Easy-to-Care Cool Moisture Humidifier, Black. Home & Kitchen. Heating, Cooling & Air Quality. Honeywell.
C: WD Red Pro 3TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3001FFSX. Electronics. Computers & Accessories. Western...
D: Le Creuset Signature Round Wide 3-1/2-Quart Dutch Oven, Flame. Home & Kitchen. Kitchen & Dining. Le Creuset.
E: GoPro Night Vision Google Mount (GoPro Official Mount). Electronics. Camera & Photo. GoPro.
F: Intex Quick-Fill AC/DC Electric Air Pump, 110-120 Volt, Max. Air Flow 15.9CFM. Sports & Outdoors. Sports & Fitness. Intex.
G: Fotasy H37B Screw-In Metal Lens Hood Shade for Olympus M.ZUIKO DIGITAL 45 mm 1:1.8 Lens (Black). Electronics. Camera & Photo. Fotasy.
H: 1 X 30mm Tiger Eye Puff Heart Worry Healing Stone. Home & Kitchen. Home Dcor. Something Glassy.
I: Pinty 5 MOA 1x22mm Tactical Reflex Red Green Dot Sight Scope with Windage Elevation Adjustment. Sports & Outdoors. Sports & Fitness. Pinty.
J: Forever Collectibles iPhone 6/6s TPU Silicone Soft Slim Case NFL. Sports & Outdoors. Fan Shop. Forever Collectibles.
K: Tenext 8 Inch 2x SATA Power to 1x 6 Pin PCI Express Connector Adapter Cable. Electronics. Computers & Accessories. Tenext.
L: Badlands Sacrifice Pack Camouflage Hunting Backpack - Rifle and Bow Compatible - Hydration Compatible. Sports & Outdoors. Outdoor Recreation. Unigear.
M: Neoprene Lunch Bag,CrazyFire Waterproof Insulated Lunch Tote Bag,Picnic Lunch Box with Rubber Zipper Design for Men Women Kids. Home & Kitchen. Kitchen & Dining. CrazyFire.
N: Xtraordinary Home Products Multi Mandolin. Home & Kitchen. Kitchen & Dining. XHP.
O: Apple Macbook Air SuperDrive (MB397G/A). Electronics. Computers & Accessories. Apple.
P: Amrapur Overseas Lyra 8-Piece Comforter Set (King). Home & Kitchen. Bedding. Amrapur Overseas.
Q: Gourmet 5 Piece Cheese Set with Cutting Board - Hard Cheese Knife, Shaver and Fork. Home & Kitchen. Kitchen & Dining. Imperial Home.
R: FitDeck Exercise Playing Cards for Guided Fitness Equipment Workouts. Sports & Outdoors. Sports & Fitness. FitDeck.
S: Vandor 49114 Curious George12 oz Acrylic Travel Cup with Lid and Straw, Multicolor. Home & Kitchen. Kitchen & Dining. Vandor.
T: Heavy Duty Resistance Band Handles - Resistance Bands, Resistance Band Foam Handles - for Pilates, Yoga, Strength Training, Crossfit - Best Home Gym Equipment -...


assistant
Answer: R