Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Shock Doctor Pro Mouth Guard, Sports Mouth Guard for Football, Basketball, Lacrosse, Hockey, MMA, Boxing, Jiu Jitsu, Adult & Youth Mouth Guard, Works w/Braces Mouth...
2nd: BudK Medieval Spiked Flails. Sports & Outdoors. Sports & Fitness. Medieval Warrior Budk.

Options:
A: Michelin Ultra Light Road Long Presta Tube 700c x 18-23. Sports & Outdoors. Outdoor Recreation. MICHELIN.
B: ME.FAN 11’’ Large Silicone Ripple Trivet Mat, Potholder, Hot Pad, Spoon Rest, Jar Opener & Coaster, Heat Resistant up to 480F, Flexible, Durable & Non...
C: ZOTAC NVIDIA GeForce GTX 760 4GB GDDR5 2DVI/HDMI/DisplayPort PCI-Express Video Card (ZT-70406-10P). Electronics. Computers & Accessories. ZOTAC.
D: Curtainworks Saville Solid Thermal Room Darkening Drape, 52 by 95", Black (Single Panel). Home & Kitchen. Home Dcor. Curtainworks.
E: Corelle Livingware 16-Piece Dinnerware Set,Classic Cafe Black, Service for 4. Home & Kitchen. Kitchen & Dining. Corelle.
F: Trudeau Trulever Corkscrew Set. Home & Kitchen. Kitchen & Dining. Trudeau.
G: Weight Lifting Gloves (1 Pair) and Weightlifting Wrist Wraps (1 Pair) - 2 in 1 Package for Men & Women Cross Training Fitness Exercise Grip...
H: Q-See QCN7002D 720p High Definition Indoor IP Dome Camera (White). Electronics. Camera & Photo. Q-See.
I: Zipp Service Course Clamp Threadless Bicycle Stem. Sports & Outdoors. Outdoor Recreation. Zipp.
J: CredDeal-BA-88 Bluetooth Headphones Headset Handsfree Wireless Stereo With Mic For Running iPhone 4,iPhone 5,iPad 4,iPad Mini,iPod,Macbook iMac Sony Nokia Lumia 920 Samsung Galaxy 3,Galaxy 4...
K: Anagram International Paw Patrol Birthday Bouquet, Multicolor. Home & Kitchen. Event & Party Supplies. Anagram International.
L: Everlast Pro Style Training Gloves. Sports & Outdoors. Sports & Fitness. Everlast.
M: Bar Fly Universal Bicycle Computer Mount. Sports & Outdoors. Outdoor Recreation. Bar Fly.
N: Abacus Chinese Silk Scroll / Picture Scroll / Wall Scroll - The Crane Pair Gaze Upon the Valley 30X100cm (S091 US). Home & Kitchen. Wall...
O: KKmoon Power Strip with USB 4 Outlet Surge Protector Power Strip with 4 Port USB Charger 5.9 ftCord 2500W 100-240V for iPhone Tablet Travel Bedroom-Black...
P: Case Logic SSMA-313 Welded Sleeve for 13.3-Inch Ultrabooks / MacBook Air / MacBook Pro Retina Display (Pink). Electronics. Computers & Accessories. Case Logic.
Q: Boker Plus 02BO055 Colubris Knife with 4-1/4 In. Straight Edge Blade, Green. Sports & Outdoors. Sports & Fitness. BOKER PLUS.
R: 12ft Plastic Royal Blue Polka Dot Pennant Banner. Home & Kitchen. Event & Party Supplies. Unique.
S: KegWorks 3-Piece Cocktail Shaker Kit. Home & Kitchen. Kitchen & Dining. KegWorks.
T: Pentek R50-BB 50 Micron 10 x 4.5 Whole House Pleated Sediment Filter 6 Pack. Home & Kitchen. Kitchen & Dining. Pentek.
Answer: L