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: Gamo Gun Buddy Rifle Sling, Fits All Air Rifles. Sports & Outdoors. Sports & Fitness. Gamo.
2nd: M1907 Military Style Rifle Sling marked Rock Island Arsenal 1918". Sports & Outdoors. Sports & Fitness. Worldwarsupply.

Options:
A: Kuhn Rikon SoftEdge Slotted 12-Inch Spatula, Red Edge and Handle. Home & Kitchen. Kitchen & Dining. Kuhn Rikon.
B: Dreamworth Pack of 12 LED Moon Lights 20 Micro Starry LEDs on Silver Extra Thin Copper Wire, 2 x CR2032 Batteries Included, 7 Ft (2m)...
C: Farberware Aluminum Nonstick 8-Inch and 9-Inch Skillets and 11-Inch Griddle Dishwasher Safe Triple Pack. Home & Kitchen. Kitchen & Dining. Farberware.
D: Silicone Oven Mitts Cooking Gloves Heat Resistant Striped Pattern Non-Slip Grip Pot Holders for Kitchen Oven, BBQ Grill and Fire Pits - Ideal for Cooking,...
E: Whirlwind Split 6. Electronics. Accessories & Supplies. Whirlwind.
F: Pwr TV Power Cord 6 Ft Cable for Samsung LG TCL Sony: UL Listed 2 Prong AC Wall Plug 2-Slot LED LCD Insignia Sharp Toshiba...
G: White Sierra Men's Trail Convertible Pant. Sports & Outdoors. Outdoor Recreation. White Sierra.
H: ITALIAN LINEN KING SIZE 1500 Thread Count STRIPED Sheet set, SAGE. Home & Kitchen. Bedding. ITALIAN LINEN.
I: Thompson Center Accessories 31007356 Gorilla Grease, 1/4 oz. Sports & Outdoors. Sports & Fitness. Thompson Center Arms.
J: iGadgitz Black Luxury Soft Napa Leather Case Cover for Sony Walkman NWZ-E450 Series & E460 Series + Screen Protector (NWZ-E450, NWZ-E453, NWZ-E454, NWZ-E455, NWZ-E463, NWZ-E464)...
K: 14.4V BATTERY for iRobot Roomba R3 500 600 700 800 APS - Mighty Max Battery brand product. Home & Kitchen. Vacuums & Floor Care. Mighty...
L: U.S. Tactical Sewing USTS Advanced Modular Headset Cover. Sports & Outdoors. Sports & Fitness. U.S. Tactical Sewing.
M: Magpul M-LOK QD Quick-Disconnect Sling Mount. Sports & Outdoors. Sports & Fitness. Magpul.
N: Exact Microsoft Surface Pro 3 Case [COMMUTE Series] - Portfolio-style Stand Cover Case for Microsoft Surface Pro 3 Black. Electronics. Computers & Accessories. ERP.
O: Crucial 2GB Kit (1GBx2) DDR2-667MHz (PC2-5300) Non-ECC UDIMM Desktop Memory Upgrades CT2KIT12864AA667 / CT2CP12864AA667. Electronics. Computers & Accessories. Crucial.
P: Shades of Indigo Flowers and Butterflies Ceramic Travel Coffee Mug 17oz. Home & Kitchen. Kitchen & Dining. Cypress Home.
Q: Pfaltzgraff Winterberry "Cookies And Milk For Santa" Set. Home & Kitchen. Kitchen & Dining. Pfaltzgraff.
R: Calf Sleeve (1 pair) - Best True Graduated Compression Leg Sleeves For Running, Basketball - Boost Circulation - Faster Recovery for Runners - Aid Shin...
S: Kelty Fern Falls 20 Degree Sleeping Bag, Blue. Sports & Outdoors. Outdoor Recreation. Kelty.
T: TI-EDC Titanium Emergency Whistle, Loud Portable Keychain Necklace Whistle for Emergency Survival, Life Saving, Hiking, Camping, and Pet Training. Sports & Outdoors. Outdoor Recreation. TI-EDC.
Answer: G