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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Vestal Men's The Brig Watch. Sports & Outdoors. Outdoor Recreation. Vestal.
2nd: Flying Fisherman Key Largo Polarized Sunglasses. Sports & Outdoors. Sports & Fitness. Flying Fisherman.
3rd: Camping Wood Stove Survival Foldable Portable Stove, Made Of Lightweight Stainless Steel Easy Fuel With Twigs Leafs Solidified Alcohol, Best Cooking System for Backpacking Hiking...
4th: Obermeyer Women's Payge Jacket. Sports & Outdoors. Outdoor Recreation. Obermeyer.

Options:
A: Household Mall 114pcs 80x10mm Non Slip Adhesive Foam Hanger Strips Closet Accessories Shoulder Shaper Hanger Pad Grips Holder (TD06). Home & Kitchen. Storage & Organization...
B: Reed & Barton 2016 Annual Christmas Bell Ornament. Home & Kitchen. Seasonal Dcor. Reed & Barton.
C: adidas Performance Ghost Shin Guards. Sports & Outdoors. Sports & Fitness. adidas.
D: Xigmatek 120mm White blade copper Bushing Axis Cooling Fan XAF-F1252. Electronics. Computers & Accessories. Xigmatek.
E: Easton Extra Protective Sliding Short. Sports & Outdoors. Fan Shop. Easton.
F: Casual Home Manhasset Slatted 4-Shelf Folding Bookcase-Warm Brown. Home & Kitchen. Furniture. Casual Home.
G: Ottomanson Ottohome Collection Floral Garden Design Modern Runner Rug with Non-Skid (Non-Slip) Rubber Backing (20" X 59", Red Flora). Home & Kitchen. Home Dcor. Ottomanson.
H: Plush Chef Turkey Hat Party Accessory (1 count) (1/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.
I: Heavy Duty 6-Leg Adjustable Universal Twin/Full / Queen/King Metal Bed Frame With Double Center Support Rug Rollers & Locking Wheels. Home & Kitchen. Furniture. King's...
J: Shark Roadster Canister Vacuum -Ep722 - (Power Pet) Factory Serviced. Home & Kitchen. Vacuums & Floor Care. Trademark Global.
K: DHP Paxson Convertible Futon Couch Bed with Linen Upholstery and Wood Legs - Grey. Home & Kitchen. Furniture. DHP.
L: CVLIFE 800watt Mini Handheld Steamer Fast-heating Perfect for Home and Travel. Home & Kitchen. Irons & Steamers. CVLIFE.
M: Under Armour Men's Sportstyle Long Sleeve T-Shirt. Sports & Outdoors. Sports & Fitness. Under Armour.
N: Sticky Holsters Lg-3 Large Lg-3, Black. Sports & Outdoors. Sports & Fitness. Sticky Holsters.
O: Diving Flashlight, TurnRaise Super Bright 1100 Lumen XM-L2 LED Submarine Light Scuba Safety Lights Waterproof Underwater Torch for Outdoor Under Water Sports - Yellow. Sports...
P: Neewer Aluminum Film Movie Kit System Rig for Canon/Nikon/Pentax/Sony and other DSLR Cameras,includes:(1)Video Cage+(1)Top Handle Grip+(2)15mm Rod+(1)Matte Box+(1)Follow Focus+(1)Shoulder Rig. Electronics. Camera & Photo. Neewer.
Q: Home Styles  Monarch Rectangular Dining Table and Six Double X-Back Chair. Home & Kitchen. Furniture. Home Styles.
R: Velox Tressostar Cloth Handlebar Tape - 2 Pack (Black). Sports & Outdoors. Outdoor Recreation. Velox.
S: KitchenAid KES2102OB Pro Line Series Espresso Maker with Dual Independent Boilers, Onyx Black. Home & Kitchen. Kitchen & Dining. KitchenAid.
T: Kingston Digital CompactFlash Ultimate 600x 16 GB Flash Drive CF/16GB-U3. Electronics. Computers & Accessories. Kingston.


assistant
Answer: C