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: Perfect Fitness Crunch. Sports & Outdoors. Sports & Fitness. Perfect Fitness.
2nd: Lock and Love WB961 Womens Slim-Fit Bootleg Yoga Pants XXL Ash_Blue. Sports & Outdoors. Sports & Fitness. Lock and Love.

Options:
A: FOUR-C Cake Decoration Molds for Sea Theme Cupcake Top Mold Silicone Cake Decorating Tools (Beach vacation). Home & Kitchen. Kitchen & Dining. FOUR-C.
B: adidas Men's Basic 3-Stripe Short. Sports & Outdoors. Sports & Fitness. adidas.
C: F-color™(2 Packs) [Apple MFi Certified] 6.6Feet/2Meter Extra Long Lightning Charge and Data Sync Cable with Tangle-free Woven Jacket and Premium Aluminum 8 pin Connector for...
D: LemonBest Fishing Lures Baits Deep Sea Underwater LED Fishing Flashing Light Squids Jigs Cuttlefish Saltwater Topwater Lures Crank Baits Hook for Freshwater Saltwater. Sports &...
E: HydroCheck WasherWatcher Laundry Tub Overflow Protector. Home & Kitchen. Bath. HydroCheck.
F: NiceTQ Replacement Wall AC Power Charger For Nextbook NXW101QC232 10.1" Tablet. Electronics. Computers & Accessories. NiceTQ.
G: Softalk Wireless Bluetooth Retro Handset (Rechargeable) for All iPhone 5/6, Samsung Galaxy S6, Androids, HTC, Blackberry Devices with Bluetooth Connectivity. Electronics. Headphones. Softalk.
H: Bushnell 784040 black Titanium Tripod 63". Electronics. Camera & Photo. Bushnell.
I: Denon AH-NC800 Advanced Noise Canceling Headphones (Black). Electronics. Headphones. Denon.
J: Royal Imports Floating disc Candles for Wedding, Birthday, Holiday & Home Decoration, 2 Inch, Ivory Wax, Set of 6. Home & Kitchen. Home Dcor. Royal...
K: Keywee Women's Active Stretch Yoga Jogger Legging. Sports & Outdoors. Sports & Fitness. Keywee.
L: Rico Industries NCAA Womens Embroidered Trifold Wallet. Sports & Outdoors. Fan Shop. Rico Industries.
M: Buddeez "Bag in All Purpose Dispenser Set, 8 Quart and 3.5 Quart. Home & Kitchen. Kitchen & Dining. Buddeez.
N: CarryAide Plastic Basket with Handle - A great multi-purpose home storage or shopping basket Guaranteed. This organizer or grocery small modern sturdy durable carry basket...
O: Monoprice 102982 50-Feet Male to Male RG59U 75oh-Meters Digital Coaxial Audio RCA Cable. Electronics. Accessories & Supplies. Monoprice.
P: JBL Arena 180 Black 2-Way Dual 7-Inch Floorstanding Loudspeaker (Black). Electronics. Home Audio. JBL.
Q: Bike Light - Super Bright Strap Release Design Bike Flash Light Kits Set for Front and Rear Bike light. Sports & Outdoors. Outdoor Recreation. BISON...
R: Mintek MDP-1770KIT 7-Inch Portable DVD Player Kit. Electronics. Portable Audio & Video. Mintek.
S: Dell Optiplex WIFI Ready (3.0 Pentium D Processor, New 4GB Memory, 160GB SATA Hard Drive, DVD/CDRW, Windows 10 Home x64 (Certified Refurbished). Electronics. Computers &...
T: Beautyrest Recharge World Class Manorville Luxury Firm Pillow Top Mattress Set, Full. Home & Kitchen. Furniture. Beautyrest.


assistant
Answer: L