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:
1st: JanSport Right Pack Laptop Backpack. Electronics. Computers & Accessories. JanSport.
2nd: Cheetah APTMM2B TV Wall Mount for 20-70" TVs up to VESA 600 and 165lbs, and fits 16” And 24” Wall Studs, and includes a Tilt...

Options:
A: Yakima SkyBox 21 Rooftop Cargo Box (21 cubic feet). Sports & Outdoors. Outdoor Recreation. Yakima.
B: Hand Strap for Cameras or Camcorders. Electronics. Camera & Photo. HDE.
C: Deco 79 13965 Metal Wall Decor, 38" W x 26" H. Home & Kitchen. Home Dcor. Deco 79.
D: TELESIN 6" Transparent Dome Cover, for Gopro Hero3/3+/4 Hero 5 and Hero 6 Underwater Photography Dome Port. Electronics. Camera & Photo. TELESIN.
E: Fintie AT&T Trek HD Keyboard Case (Model 9020A) - Premium PU Leather Folio Stand Cover with Removable Wireless Bluetooth Keyboard for AT&T Trek HD 8...
F: Pioneer Fully Enclosed Dynamic Headphones SE-MJ532(K). Electronics. Headphones. Pioneer.
G: ArmaLaser Smith Wesson Smith Wesson Sigma SW9VE SW40VE TR15 Red Laser Sight with Grip Activation. Sports & Outdoors. Sports & Fitness. ArmaLaser.
H: Crazy Genie 37" Portable Mini Aluminum Alloy Pocket Pen Fishing Rod Pole + Reel Sea Fishing Rods Tackle Tool. Sports & Outdoors. Sports & Fitness...
I: Dreapark 2" Olympic Barbell Clamp Locking Collars with Quick Release (1 Pair). Sports & Outdoors. Sports & Fitness. Dreapark.
J: Moen DN2160BN Inspirations Curved Shower Rod, Brushed Nickel. Home & Kitchen. Bath. Moen.
K: Hallmark Keepsake Ornament: Disney Doc McStuffins and Chilly. Home & Kitchen. Home Dcor. Hallmark.
L: LimoStudio 9 foot x 13 foot Green Fabricated Chromakey Backdrop Background Screen for Photo / Video Studio, AGG1846. Electronics. Camera & Photo. LimoStudio.
M: Jerusalem Blend Frankincense and Myrrh "Pure Resin Over Stick" Incense - Nature Nature - 10 Sticks. Home & Kitchen. Home Dcor. Nature.
N: Digital Meat Thermometer Instant Read Cooking Thermometer - Ultra Fast, Accurate, and Water Resistant – Long Probe – Best for BBQ, Grilling, Turkey. Home &...
O: Zwilling J.A. Henckels TWIN L 5-Piece Scissors Set. Home & Kitchen. Kitchen & Dining. ZWILLING J.A. Henckels.
P: JanSport Right Pack Laptop Backpack. Electronics. Computers & Accessories. JanSport.
Q: Trijicon 6X 48 ACOG Scopecoat. Sports & Outdoors. Sports & Fitness. Trijicon.
R: Feng Shui Small Golden 3-Legged Toad Money Frog. Home & Kitchen. Home Dcor. Feng Shui Import.
S: Sturmey-Archer 3/32" 18t coaster brake cog. Sports & Outdoors. Outdoor Recreation. Sturmey Archer.
T: Black & Decker HC3000 Handy Chopper Food Chopper. Home & Kitchen. Kitchen & Dining. Black & Decker.
Answer: P