Instruction: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
1st: Roku 3 Streaming Media Player Bundle with High-Speed HDMI Cable (6 Feet / 1.8 meters). Electronics. Television & Video. Roku.
2nd: Lowepro Nova 200 AW Camera Bag  - Black. Electronics. Camera & Photo. Lowepro.

Options:
A: HP G6 DV6 G60 G62 2000 Envy M4 Laptop AC Adapter Charger Power Cord. Electronics. Computers & Accessories. Acbel.
B: Vaneli's Solid Stainless Steel Tamper 58mm--2.28 inches (2 5/16"). Home & Kitchen. Kitchen & Dining. Vanelis.
C: Serenta Quilted Cotton 4 Piece Bedspread Set, King, Natural. Home & Kitchen. Bedding. Home Soft Things.
D: Towle T7490090 Hotel 90-Piece 18/10 Stainless Steel Flatware Set, Service for 12. Home & Kitchen. Kitchen & Dining. Towle.
E: NVIDIA Quadro NVS 290 by PNY 256MB DDR2 PCI Express x16 DMS-59 to Dual DVI-I SL or VGA Profesional Business Graphics Board, VCQ290NVS-PCIEX16-PB. Electronics. Computers...
F: Whiskey Stones Box Set~9 Stones with Velvet Storage Bag~Made of 100% Pure Soapstone~Chill Your Liquor with No Ice Melt!~BlueDot Trading. Home & Kitchen. Kitchen &...
G: Dimples Excel 7 in 1 Magnesium Fire Starter with Luminous Green Handle, Rescue Whistle and Lanyard Woven by 40 inches Paracord (2 Pack). Sports &...
H: Lasko 1824 18-Inch AdjustablePedestal Fan. Home & Kitchen. Heating, Cooling & Air Quality. Lasko.
I: Nikon DK-25 Replacement Rubber Eyecup for the D3300, D3400 & D5300 Digital SLR Camera. Electronics. Camera & Photo. Nikon.
J: IMI-Defense Z1390 - Level-3 Retention Holster for Sig Sauer SP2022/SP2009/220/226/P227/228/MK 25, P226 Combat, P226 (Tacops). Sports & Outdoors. Outdoor Recreation. IMI-Defense.
K: Hydroslide Adult Victory Water Skis Combo Pair, Black, 66-Inch. Sports & Outdoors. Outdoor Recreation. Hydro Slide.
L: Belkin Laptop Cooling Lounge (White). Electronics. Computers & Accessories. Belkin.
M: TP-Link N150 Wireless Wi-Fi Portable Router with Range Extender/Access Point/Client/Bridge Modes (TL-WR700N). Electronics. Computers & Accessories. TP-LINK.
N: T-fal E87019 Balanced Living Nonstick Stir Fry Pan / Wok Cookware, 11-inch, Black. Home & Kitchen. Kitchen & Dining. T-fal.
O: OXO Good Grips 2-Piece Bowl Scraper Set. Home & Kitchen. Kitchen & Dining. OXO.
P: Dual XHD7714 In-Dash CD/MP3 Player with Remote, Built-in Bluetooth, HD Radio, iPod Cable, and 3.5mm Aux Input. Electronics. Car & Vehicle Electronics. Dual Electronics.
Q: CYZ Men's Performance Running Shorts Gym Shorts Basketball Shorts. Sports & Outdoors. Sports & Fitness. CYZ Collection.
R: Fintie Case for Kindle Paperwhite, [Blade Series] Premium Protective PU Leather Cover Auto Wake/Sleep for All-New Amazon Kindle Paperwhite (Fits All 2012, 2013, 2015 and...
S: DTK Laptop Battery Replacement Hp Probook 4330s 4331s 4430s 4431s 4435s 4530s 4535s 4536s 4440s 4441s 4446s 4540s 4545s Series [6-Cell 10.8v 4400mah] Notebook Battery...
T: Canary Products FM102WT White Floor Mist Fountain,White. Home & Kitchen. Home Dcor. Canary Products.
Answer: R