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:
1st: Darn Tough Hiker Micro Crew Cushion Socks - Men's. Sports & Outdoors. Outdoor Recreation. Darn Tough.
2nd: CamelBak Antidote Insulated Tube. Sports & Outdoors. Outdoor Recreation. CamelBak.

Options:
A: Smrroy 1 Piece Butterfly LED Night Light Multi-Color Battery Adornment. Home & Kitchen. Kitchen & Dining. elegantstunning.
B: This Gun Holster Fits Large and Medium Frame Auto with Lazer Attached For Ruger, Smith and Wesson, Springfield Armory, Beretta, Glock, H&K, Sig Sauer, Taurus,...
C: Insulated Lunch Bag - Multi-Compartment Bento Box Carrier Tote - Galaxy Design for Kids/Adults. Home & Kitchen. Kitchen & Dining. Laptop Lunches Bento-ware.
D: TeckNet Aluminum USB 3.0 4 Ports Clamp Hub. Electronics. Computers & Accessories. TeckNet.
E: Wilton 2115-0027 Christmas Stack-N-Melt Candy Bark Silicone Mold. Home & Kitchen. Kitchen & Dining. Wilton.
F: Satya Incense Flavors Collection - Six 40 Gram Boxes - Celestial, Midnight, Sunrise, Sandalwood, Etc. Home & Kitchen. Home Dcor. Satya Sai Baba.
G: U.S. Army Kurt Adler 80-MM Gold Glass Ball Ornament. Home & Kitchen. Home Dcor. U.S. Army.
H: Stealth Cam Trail Cam Mounting Stick. Sports & Outdoors. Sports & Fitness. Stealth Cam.
I: Vacu Vin Vacuum Instant Marinater. Home & Kitchen. Kitchen & Dining. Vacu Vin.
J: Cohesion XP 11.2 Gaming Chair Ottoman with Wireless Audio. Home & Kitchen. Furniture. Cohesion.
K: SanDisk SDCFX3-004G-A31 4GB Extreme III CF Card. Electronics. Computers & Accessories. SanDisk.
L: Franklin Sports Black Hawk Portable Soccer Goal. Sports & Outdoors. Sports & Fitness. Franklin Sports.
M: Sawyer Products Mini Water Filtration System. Sports & Outdoors. Outdoor Recreation. Sawyer Products.
N: Sigma Mount Converter MC-11 for Sigma Mounts to Sony E Cameras. Electronics. Camera & Photo. Sigma.
O: Gigabyte FM2+ AMD A68H SATA 6Gb/s USB 3.0 HDMI Micro ATX AMD Motherboards GA-F2A68HM-HD2. Electronics. Computers & Accessories. Gigabyte.
P: Vittoria's Essential Red Wine Aerator Decanter - Premium Quality Red Wine Aerating Decanter and Pourer. Home & Kitchen. Kitchen & Dining. Vittoria's.
Q: AGS Laser Projection Bluetooth Virtual Keyboard & Mouse with Build in Display Screen. Electronics. Computers & Accessories. AGS.
R: Thirstystone Monogram B Car Cup Holder Coaster, 2-Pack. Home & Kitchen. Kitchen & Dining. Thirstystone.
S: Calphalon Unison Nonstick, Sear Surface, Stock Pot, 8-quart. Home & Kitchen. Kitchen & Dining. Calphalon.
T: InterDesign Kitchen, Pantry, Refrigerator, Freezer Storage Container - 3 Compartments, Clear. Home & Kitchen. Kitchen & Dining. InterDesign.
Answer: M