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: YAMAKASI DS270 IPS SE 27-inch 2560x1440 WQHD LG AH-IPS LED Monitor (Dual DVI-D). Electronics. Computers & Accessories. YAMAKASI.
2nd: dodocool PCI-E Express Card, Dual USB 3.0 Ports Adapter Card Plug & Play Support Hot-swap. Electronics. Computers & Accessories. dodocool.

Options:
A: Slogan Outdoors Slings So Long Magnum Heavy Weight Sling W/Brute Swivels Black. Sports & Outdoors. Sports & Fitness. Slogan Outdoors Slings.
B: ZAPI UV Character Toothbrush Sanitizer. Home & Kitchen. Bath. VIOLIGHT INC.
C: HDMI to RCA Cable, RiverPanda [2 Pack] HDMI Male to 3RCA AV Composite Male Adapter Cable Cord Transmitter, One-way Transmission from HDMI to RCA -...
D: Battery Operated Lantern (Set of 3). Sports & Outdoors. Outdoor Recreation. Sierra Tools.
E: RCA Lyra RD1080 128 MB MP3 Player. Electronics. Accessories & Supplies. RCA.
F: Neat-Oh The Picnic Lunch Box & Placemat Clyde Cow. Home & Kitchen. Kitchen & Dining. Neat-Oh.
G: mDesign Bath Accessory Set, Soap Dispenser Pump, Toothbrush Holder, Tumbler, Soap Dish - 4 Pieces, Smoke Gray. Home & Kitchen. Bath. mDesign.
H: Q-See QC958-8Y5-2 8 Channel DVR Security System, 8 HD 720p Cameras 2TB HDD, - QC958-8Y5-2 (Black). Electronics. Camera & Photo. Q-See.
I: EC Technology USB Type C Card Reader. Electronics. Computers & Accessories. EC Technology.
J: DeSantis Thumb Break Fits M&P45 Shield Leather Right Hand Scabbard Belt Holster. Sports & Outdoors. Sports & Fitness. DeSantis.
K: Intel 1st Generation Compute Stick with Intel Atom Processor and Windows 8.1 (BOXSTCK1A32WFC). Electronics. Computers & Accessories. Intel.
L: RT Designers Collection Comfort Foam Bath Mat, 20 by 48-Inch, Eggplant. Home & Kitchen. Bath. RT Designers Collection.
M: New Archery 60-670 Quikfletch Quik. Sports & Outdoors. Sports & Fitness. New Archery Products.
N: #1 Best Bamboo Cutting Board Set. A Set of 3 Chopping Boards made out of  Eco-friendly  and Natural Bamboo. These Strong Wood Cutting...
O: SockGuy Whiskers 2IN Cycling Sock - Women's. Sports & Outdoors. Outdoor Recreation. SockGuy.
P: Champion Lacrosse Goal Target (LGT). Sports & Outdoors. Sports & Fitness. Champion Sports.
Q: Fotodiox 6x9" Foldable Flash Softbox for Speedlights; Nikon, Canon, Vivita, Sunpack, Nissin, Sigma, Sony, Pentax, Olympus, Panasonic. Electronics. Camera & Photo. Fotodiox.
R: Durherm DR-S30 2.1 Channel Glass Surface LED Equalizer USB SD MP3 Audio Inputs Home Audio Woofer Speaker System with Wireless Remote. Electronics. Home Audio. Durherm.
S: Beauticom 24 Pieces USA 20G/20ML Round Clear Jar with MultiColor Lids for Small Jewelry, Holding/Mixing Paints, Art Accessories and Other Craft Supplies - BPA Free...
T: Style Fitness Slimming Belt. Sports & Outdoors. Sports & Fitness. Style Fitness.
Answer: K