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: Victorinox Swiss Army Golftool Pocket Knife with Pouch. Sports & Outdoors. Sports & Fitness. Victorinox.
2nd: Perfect Pushup - Original. Sports & Outdoors. Sports & Fitness. Perfect Fitness.
3rd: KA-BAR Becker Necker BK11 Serrated Blade Knife. Sports & Outdoors. Sports & Fitness. Ka-Bar.
4th: Ka-Bar 6-0077HNDL-7 Becker Knife Handles. Sports & Outdoors. Sports & Fitness. Ka-Bar.
5th: Ka-Bar BK4 Becker Machax BK4. Sports & Outdoors. Outdoor Recreation. Ka-Bar.
6th: Beretta Tactical Small Range Bag. Sports & Outdoors. Sports & Fitness. Beretta.

Options:
A: Rapala Scatter Rap Countdown. Sports & Outdoors. Sports & Fitness. Rapala.
B: Scuba Choice 6' One Piece Spearfishing Fiber Glass Pole Spear with 3 Prong Barb SS Paralyzer Tip.  Scuba Choice.
C: BoatBuckle G2 Stainless Steel Retractable Bow Tie-Down. Sports & Outdoors. Sports & Fitness. BoatBuckle.
D: Bissell 84G9 Rewind PowerHelix, Teal. Home & Kitchen. Vacuums & Floor Care. Bissell.
E: Tone Futness Balance Board and Fuel Pureformance Textured Medicine Ball 42 lb Set. Sports & Outdoors. Sports & Fitness. Tone Fitness.
F: Fab Habitat Santa Cruz Indoor/Outdoor Recycled Plastic Rug, Beetroot and White, (4' x 6'). Home & Kitchen. Home Dcor. Fab Habitat.
G: SanDisk Sansa Clip+ 8 GB MP3 Player (Black) (Certified Refurbished). Electronics. Portable Audio & Video. SanDisk.
H: Gango Home Décor 2 Gray, White and Yellow Dandelion Prints; Floral Decor; Two 12x12in Poster Prints. Home & Kitchen. Wall Art. Gango Home Decor.
I: Air King 9550 3-Speed Pivoting Utility Blower with Grounded Outlets. Home & Kitchen. Heating, Cooling & Air Quality. Air King.
J: NcStar Marlin Lever Action Weaver Scope Mount (MMLIN). Sports & Outdoors. Sports & Fitness. NcSTAR.
K: Under Armour Women's HeatGear Armour 5” Mid. Sports & Outdoors. Sports & Fitness. Under Armour.
L: SRA Cases EN-AC-BY-13450C Aluminum Laptop and Test Equipment Silver Hard Case, 17.7 x 13.3 x 6.1 Inches. Electronics. Camera & Photo. SRA Cases.
M: NIKE Mens Equalizer Soccer Shorts. Sports & Outdoors. Sports & Fitness. Nike.
N: Old World Christmas Ornaments: Golden Retriever Glass Blown Ornaments for Christmas Tree. Home & Kitchen. Home Dcor. Old World Christmas.
O: AVS STORE Handmade Pure Copper Hammered Moscow Mule Mug Lined With Nickle (4). Home & Kitchen. Kitchen & Dining. AVS STORE .
P: BambooMN Brand - Heavy Duty Premium Bamboo Cutting Board - 17.25"x11.75"x0.75" - Flat - 1 Piece. Home & Kitchen. Kitchen & Dining. BambooMN.
Q: HP Wireless TV Connect. Electronics. Computers & Accessories. HP.
R: Your Heart's Delight Wood Family Word Decor Sign, 16-1/2 by 6-Inch, Burgundy. Home & Kitchen. Home Dcor. Your Heart's Delight.
S: Coby CXCD230 Portable CD Player with AM/FM Stereo Tuner - Black/Silver (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Coby.
T: 20ct Red Valentine Heart Light Set on Pink Cord. Home & Kitchen. Seasonal Dcor. Factory Direct Craft.


assistant
Answer: C