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: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: Combat Sports Traditional MMA Fight Gloves. Sports & Outdoors. Sports & Fitness. Combat Sports.
2nd: Hydro Flask Insulated Wide Mouth Stainless Steel Water Bottle, 32-Ounce. Sports & Outdoors. Sports & Fitness. Hydro Flask.

Options:
A: Chef Works Unisex Chesapeake Bib Apron, Black, One Size. Home & Kitchen. Kitchen & Dining. Chef Works.
B: Fitted Hospital Bed Sheet, Twin Extra-Long 36"X80"X9" Soft and Comfy 100% Cotton (Twin XL, Black) by Crescent. Home & Kitchen. Bedding. Crescent Bedding.
C: 600W 4-ZONE Stereo Speaker Selector Switch Switcher with Volume Control. Electronics. Accessories & Supplies. SPECIALTY-AV.
D: MegaGear Professional Camera Case Bag for Nikon D5600, D3400 D610, D7100, D7200, D3200, D3100, D3300, D5300, D5500, D5200, D5100 with 18-105, 18-140 lens, Black. Electronics...
E: Sony Noise Cancelling Headphone NC31EM Black for Sony Xperia Z2 (bulk packaging). Electronics. Headphones. Sony.
F: Stansport Camping Pad.  StanSport.
G: Light Weight Traditional Cast Iron Wok with Wok Ring, 410mm (16.14-Inches). Home & Kitchen. Kitchen & Dining. M.V. Trading.
H: Pinty 2000W Whole Body Vibration Platform Exercise Vibration Machine with MP3 Player. Sports & Outdoors. Sports & Fitness. Pinty.
I: Stealth Cam G42NG No Glo Trail and Wildlife Camera. Day or night proven reliability. Designed and Engineered in the USA.  Stealth Cam.
J: J.A. Henckels International 39306-200 Steak Knife Set, Silver. Home & Kitchen. Kitchen & Dining. ZWILLING J.A. Henckels.
K: Portable Super Bass Bluetooth Wireless Speaker + TALKING CALLER ID handsfree speakerphone + SD card slot CHARZON MMBOX for iPhone / Android Smart Phones /...
L: Hydro Flask Wide Mouth BPA Free Travel Mug Hydro Flip Lid for Coffee (Not Leak Proof). Sports & Outdoors. Sports & Fitness. Hydro Flask.
M: (12 Pack) Asian Melamine Soba, Rice Spoons / Chinese Won Ton Soup Spoon (W/I). Home & Kitchen. Kitchen & Dining. ChefLand.
N: iPhone 6 Case - Ringke SLIMEssential Ultra Thin[FREE Bonus 1 HD Screen Protector][Logo Cutout ROYAL GOLD] Perfect Fit & Ultra Slim Scratch-Resistant Dual Coating Minimalist...
O: Natural Burlap Santa Tree Skirt with Red and Green Plaid Ruffle with printed "Merry Christmas" Festive Edges  - 48 Diameter Inches - Holiday Decoration...
P: PEACOCK JEWELS Premium Quality Canvas Printed Wall Art Poster 5 Pieces/5 Pannel Wall Decor Wonders of The World Map Painting, Home Decor Pictures - with...
Q: RBX Active Women's Lightweight Stretch Woven Jogger Pants. Sports & Outdoors. Sports & Fitness. RBX.
R: " OCCASIONS" Bling Wedding Cake Stand, Cupcake Base, Dessert Serving Plate/Centerpiece (14'' Round, Silver). Home & Kitchen. Kitchen & Dining. OCCASIONS FINEST PLASTIC TABLEWARE.
S: Lutron TGFSQ-FH-IV Toggler Fan Speed Control Ivory. Home & Kitchen. Heating, Cooling & Air Quality. Lutron.
T: Blackhawk Sportster Gun Holster, 2, (4" Barrel Med/Inter Dbl Act Revolver (73NH02)). Sports & Outdoors. Sports & Fitness. BLACKHAWK!.


assistant
Answer: L