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: Ultimate Arms Gear Stealth Black Tactical Molle Shoulder Multi-Functional Sling Pistol Equipment Field Messenger Bag.  Ultimate Arms Gear.
2nd: Osprey 10 - 40x50 mm Long Range Tactical Scope Matte Black . Sports & Outdoors. Sports & Fitness. Osprey.
3rd: Hogue Rubber Grip for Sig Sauer P228/P229 w/ Finger Grooves. Sports & Outdoors. Sports & Fitness. Hogue.
4th: Wigwam F2322 Women's Merino Comfort Hiker Sock. Sports & Outdoors. Outdoor Recreation. Wigwam.

Options:
A: Hunters Specialties Johnny Stewart TT-1 Electric Call. Sports & Outdoors. Sports & Fitness. Hunters Specialties.
B: HDE iPad 2/3/4 Tablet Case Rotating Flip Stand Folding Magnetic Cover Designer for Apple iPad 2/3/4 (Green Flower). Electronics. Computers & Accessories. HDE.
C: SHIMANO Citica Baitcast Reel Right Hand 4+1 Ball Bearings. Sports & Outdoors. Sports & Fitness. SHIMANO.
D: HomeFlav Mash Potato Scoop Cookie Scoop Ice Cream Scoop 3 piece set(S M L). Home & Kitchen. Kitchen & Dining. HomeFlav.
E: Home Ac Adapter Charger Power Cord for Portable DVD Player all screen sizes Fits brands .....Philips Axion RCA Sony Insignia Durabrand GPX LG Toshiba Fisher...
F: blue Umbrellaphants boy baby shower babyshower Party Supplies - Plates, Napkins, & cups. Home & Kitchen. Event & Party Supplies. Lobyn Value Packs.
G: De'Longhi KBO1401BK Electric Kettle. Home & Kitchen. Kitchen & Dining. DeLonghi.
H: Mount-It! Ergonomic Laptop Stand, Adjustable Vented Laptop Table, Portable and Lightweight, Multifunctional for Work, School, Home, and Bed. Electronics. Computers & Accessories. Mount-It!.
I: HydroLogic 22110 Stealth Ro/Small Boy Carbon Filter Coconut, 2.5" L x 10" H, Green. Home & Kitchen. Kitchen & Dining. HydroLogic.
J: 3-Piece Folding Mirror Vanity Set Dresser with Stool - Espresso. Home & Kitchen. Furniture. eHomeProducts.
K: Spectrum Diversified 37210 Seville Magazine Rack, Black. Home & Kitchen. Home Dcor. Spectrum Diversified.
L: White Finish Wooden Cheval Bedroom Free Standing Floor Mirror (Cheval White) by eHomeProducts. Home & Kitchen. Home Dcor. eHomeProducts.
M: WATERFLY Noise Cancelling Wired Headphones Studio Stereo Packable Earphones Professional Flat Foldable Design Monitor Dynamic Headsets Hand-Free 3.5mm - Retail Packaging Black. Electronics. Headphones. WATERFLY.
N: OM2P-HS 802.11gn 300mbps HIGH POWER Access Point Router (With 802.3af). Electronics. Computers & Accessories. Open-Mesh.
O: Cabin Ironworks Moose Decor and Bear Decor Metal Wall Art Set (2 Pieces Included - 1 Bear and 1 Moose) - Lake House Cabin Decoration...
P: Butler Creek Flip-Open Eye-Piece Scope Cover.
Q: Home Bargains Plus Hotel Quality Crystal Clear Vinyl Tablecloth Protector, 6 Gauge Heavy Duty Thick Vinyl Super Clear Tablecloth Cover, 70 Inch Round. Home &...
R: i.Sound DGIPOD-1500 Twin Charger for iPod and iPhone. Electronics. Portable Audio & Video. iSound.
S: Riedel Vinum Leaded Crystal Single Malt Whiskey Glass, Set of 4. Home & Kitchen. Kitchen & Dining. Riedel.
T: KitchenAid Gas Range Oven Stove Ignitor Igniter 9782065. Home & Kitchen. Kitchen & Dining. KitchenAid.
Answer: P