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: Avid Rim brake Single Digit 5. Sports & Outdoors. Outdoor Recreation. Avid.
2nd: We Sell Mats 3/8" Thick Interlocking Foam Floor Mats. Sports & Outdoors. Sports & Fitness. We Sell Mats.
3rd: We Sell Mats 3/8" Thick Interlocking Foam Floor Mats. Sports & Outdoors. Sports & Fitness. We Sell Mats.
4th: Pearl Izumi Fly Intercool Cap. Sports & Outdoors. Outdoor Recreation. Pearl iZUMi.
5th: Kelty Redwing 50 Internal Frame Pack. Sports & Outdoors. Outdoor Recreation. Kelty.
6th: Rivers Edge Fishing Rod Fly Swatter, (Colors may vary). Sports & Outdoors. Sports & Fitness. River's Edge Products.
7th: 3M Worktunes Wireless Hearing Protection with Bluetooth Technology and AM/FM Radio. Sports & Outdoors. Sports & Fitness. Peltor.

Options:
A: John Boos Block CCB183-R Classic Collection Maple Wood End Grain Round Chopping Block, 18 Inches Round x 3 Inches. Home & Kitchen. Kitchen & Dining...
B: Chuanganzhuo 4332965353 Backup Camera and Monitor Kit, License Plate CMOS Wide Angle Back up Camera with 7 LED Night Vision+ 4.3 TFT LCD Monitor Pack...
C: Headboard And Footboard Adapter Conversion Plates. Home & Kitchen. Furniture. Rockler.
D: Earphone for iPhone Adapter Headphones Adapter 3.5mm Aux Headphone Jack Adaptor Charger for iPhone 8/8Plus/7/7Plus/X/XS 2 in1 Earphone Audio Connector Jack Splitter Cable Accessories Suppor...
E: Cuisinart BFP-703CHFR SmartPower Duet Blender, Chrome (Certified Refurbished). Home & Kitchen. Kitchen & Dining. Cuisinart.
F: DeLonghi Kmix 54-Ounce Kettle, Red. Home & Kitchen. Kitchen & Dining. DeLonghi.
G: Perfect Pantry™ Handy Basket Sets. Home & Kitchen. Kitchen & Dining. GetSet2Save.
H: Klean Kanteen 8 oz Vacuum Insulated Food Canister. Home & Kitchen. Bath. Klean Kanteen.
I: Harbinger Men's BioFlex WristWrap Lifting Gloves. Sports & Outdoors. Sports & Fitness. Harbinger.
J: Logitech Keyboard Folio for iPad 2G/3G/4G - Carbon Black (Certified Refurbished). Electronics. Computers & Accessories. Logitech.
K: OUTBAGS USA LS2MIL Full Grain Heavy Leather IWB Conceal Carry Gun Holster for Taurus Millennium PT111 9mm, PT140 .40 & PT145 .45 ACP. Handcrafted in...
L: Hydronix CB-25-1005 NSF Carbon Block Filter 2.5" OD X 9 7/8" Length, 5 Micron. Home & Kitchen. Kitchen & Dining. Hydronix.
M: Wideskall Gold Plated 75 - 300 Ohm Matching Transformer Cable. Electronics. Accessories & Supplies. Wideskall.
N: JBL ES150PWBK Wireless 300-Watt Powered 10-inch Subwoofer (Black) (Discontinued by Manufacturer). Electronics. Home Audio. JBL.
O: 3M WorkTunes Hearing Protector with AM/FM Radio. Sports & Outdoors. Sports & Fitness. 3M.
P: LampLust Set of 2 Push Activated 10" Ivory Wax Flameless Battery Operated Taper Candles with Five Hour Auto Timer. Home & Kitchen. Home Dcor. LampLust.
Q: Century 12 oz. Heavyweight Contact Pant. Sports & Outdoors. Sports & Fitness. Century.
R: Titan Fitness Olympic Weight Plate Holder for T-2 Power Rack 2"x2" Tube 1" Holes. Sports & Outdoors. Sports & Fitness. Titan Fitness.
S: URBEST®RG6 F-Type Male Twist-On Coax Coaxial Cable RF Connector Adapter 10 Pcs. Electronics. Accessories & Supplies. URBEST.
T: A World Of Deals Mini Muffin Baking Paper Cups Cupcake Liners, White, 500 Count. Home & Kitchen. Kitchen & Dining. A World Of Deals.


assistant
Answer: O