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: Innova ITM4800 Advanced Heat and Massage Therapeutic Inversion Table. Sports & Outdoors. Sports & Fitness. Innova Health and Fitness.
2nd: Columbia Men's Steens Mountain Full Zip 2.0 Soft Fleece Jacket. Sports & Outdoors. Outdoor Recreation.
3rd: Sig Sauer SOR52001 Romeo5 1x20mm Compact 2 Moa Red Dot Sight, Black. Sports & Outdoors. Sports & Fitness. Sig Sauer.
4th: OneTigris PJ Type Tactical Helmet for Airsoft Paintball. Sports & Outdoors. Sports & Fitness. OneTigris.
5th: Howard Leight by Honeywell Impact Sport Sound Amplification Electronic Shooting Earmuff, Classic Green (R-01526). Sports & Outdoors. Sports & Fitness. Howard Leight.
6th: Columbia Women's Mighty Lite III Jacket. Sports & Outdoors. Outdoor Recreation. Columbia.

Options:
A: Camelbak 90654 Max Gear Bottle Pouch - Black.  CamelBak.
B: Tensun 3RCA AV CVBS Composite & S-Video R/L Audio to HDMI Converter Adapter Upscaler Support 720P/1080P for PS2 NES SNES Nintendo 64 Sega Genesis. Electronics...
C: Foiresoft Custom Cut to Size, [Winsharp Woodlook, Grey, W 39 x H 64 (Inch)] Horizontal Window Shade Blind Zebra Dual Roller Blinds & Treatments, Maximum...
D: DataComm Electronics 45-0024-WH Recessed Pro-Power Kit with Duplex Receptacle and Straight Blade Inlet. Electronics. Accessories & Supplies. Datacomm Electronics.
E: Chef Basket, Yummy Sam Stainless Steel Foldable Steam Rinse Strain Fry Basket Strainer Net Kitchen Cooking Tool for Fried Food or Fruits. Home & Kitchen...
F: Kovea Spider Stove, Small, Silver. Sports & Outdoors. Outdoor Recreation. Kovea.
G: Rusee Double 2 Person Cotton Fabric Canvas Travel Hammocks 450lbs Ultralight Camping Hammock Portable Beach Swing Bed with Hardwood Spreader Bar Tree Hanging Suspended Outdoor...
H: Guy Wire Clamp up to 1 1/2" Mast. Electronics. Computers & Accessories. Easy-Up.
I: Swift-n-Snug Running Belt - Runners LED Waist Pack/Pouch for Exercise - Comfortable Higher Quality Fit - Adjustable Fanny Pack with Full Storage for iPhone 6s/6/6...
J: Pimpernel 749151452428 Placemats, One Size, Black. Home & Kitchen. Kitchen & Dining. Pimpernel.
K: Walker Edison 42-Inch 4-in-1 TV Stand with Removable Mount, Cherry/Black. Home & Kitchen. Furniture. Walker Edison Furniture Company.
L: New Era MLB Heather Graphite 9FIFTY Snapback Cap. Sports & Outdoors. Fan Shop. New Era.
M: Ferrocerium Flint Fire Starter Survival Ferro Rod Made by Steve Kaeser Since 1989. Sports & Outdoors. Outdoor Recreation. PBL.
N: Game Reaper Marlin 1894,1895 and 336-Medium Mount. Sports & Outdoors. Sports & Fitness. Game Reaper.
O: Hallmark North Pole Communicator. Home & Kitchen. Seasonal Dcor. Hallmark.
P: Les Artistes 6-Ounce Coffee and Tea Cups, 2-Pack, Green. Home & Kitchen. Kitchen & Dining. Les Artistes.
Q: Crock-Pot 5025WG 2.5-Quart Slow Cooker. Home & Kitchen. Kitchen & Dining. Crock-Pot.
R: Nulink 40cm/16inch Table Top Photography Photo Studio Square Tent Light Cube with Carrying Bag Kit [1x 40inch Tent, 1x Camera Stand, 2x 120V 50W Lamp,...
S: Leupold PRW 1-in Low. Sports & Outdoors. Sports & Fitness. Leupold.
T: Beretta Adult Dedicated Metal Frame Shooting Glasses. Sports & Outdoors. Sports & Fitness. Beretta.


assistant
Answer: L