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: Leapers Golden Image 38mm Red/Green Dot Sight, Integral Weaver Mount (SCP-RD40RGW). Sports & Outdoors. Sports & Fitness. UTG.
2nd: NcSTAR 1" Weaver Ring-Black. Sports & Outdoors. Sports & Fitness. NcSTAR.
3rd: AccuShot Picatinny/Weaver Medium Profile 2-piece 1-inch Rings . Sports & Outdoors. Sports & Fitness. UTG.
4th: UTG 4X32AO 1" BugBuster RGB Illuminated Mil-dot Scope. Sports & Outdoors. Sports & Fitness. UTG.
5th: Hogue Rubber Grip Handall Jr. Small Size Grip Sleeve. Sports & Outdoors. Sports & Fitness. Hogue.

Options:
A: Deco 79 Polystone Horse Unique Table Decor. Home & Kitchen. Home Dcor. Deco 79.
B: LEE PRECISION Lee Preciesion 90920, Load-Master Progressive Press Shellplate, 19S (9mm Luger, 357 Sig, 40 S&W). Sports & Outdoors. Sports & Fitness. LEE PRECISION.
C: Clara Clark Shower Curtain - ICY White Color - 72” by 72”, 12 Grommets, Waterproof/Water-Repellent, Mold and Mildew Resistant, Anti-Bacterial, Free of PVC, with Rust...
D: Coghlan's 8634 5-in-1 Survival Aid.  Coghlan's.
E: Silva Restaurant and Kitchen Tools Salt and Pepper Grinder Set Plus Matching Stand, Salt and Pepper Grinder Shakers. Home & Kitchen. Kitchen & Dining. SILVA...
F: BLACKHAWK! Belt Pouch Holster. Sports & Outdoors. Sports & Fitness. BLACKHAWK!.
G: Sherpak Universal Kayak Block (Pair, 14 -inch). Sports & Outdoors. Outdoor Recreation. Sherpak.
H: Sport HD 4x32 AO Rifle Scope in Matte Black. Sports & Outdoors. Sports & Fitness. Hawke Sport Optics.
I: Sony ICD-P520 Digital Voice Recorder with 256 MB Built-in Flash Memory and USB. Electronics. Portable Audio & Video. Sony.
J: TRU Lite Bedding Non Slip Mattress Pad - Grip Pad Locks in Place - Non Slip Mat fits Platform or Futon Mattresses - King Size...
K: CWI Gifts Barn Star Wall Decor, 18-Inch, Antique Black. Home & Kitchen. Home Dcor. CWI Gifts.
L: AmazonBasics DSLR and Laptop Backpack. Electronics. Camera & Photo. AmazonBasics.
M: Ibera Aluminum Bottle Cage. Sports & Outdoors. Outdoor Recreation. Ibera.
N: Esonstyle USB mini BDA-40 Bluetooth Dongle-bluetooth Adapter for Headsets,speakers,androids,ipod,iphone,printers,keyboard-mouse and Bluetooth Camera. Electronics. Headphones. Esonstyle.
O: POSRUS (2 Pack) Antiglare Antifingerprint Screen Protector for Pandigital Supernova 8" Media Tablet **ONLY SOLD BY POSRUS**. Electronics. Computers & Accessories. POSRUS.
P: Black Diamond Moji XP Lantern. Sports & Outdoors. Outdoor Recreation. Black Diamond.
Q: Maytex No More Mildew 2-Pack Clear Shower Curtain Liner - Value Pack. Home & Kitchen. Bath. MAYTEX.
R: Traditions Performance Firearms Muzzleloader Thunder Dome 1 piece Breech Plug/ 209 Primer Nipple . Sports & Outdoors. Sports & Fitness. Traditions.
S: niceeshop(TM) Stainless Steel Coffee Long Twisted Mix Spoon Stirrer Swizzle Stick Bar With Fork Tip. Home & Kitchen. Kitchen & Dining. niceeshop.
T: Gigabyte Socket AM2+/AMD 740G/DDR2/A&V&GbE/MATX Motherboard GA-MA74GM-S2. Electronics. Computers & Accessories. Gigabyte.
Answer: F