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: JBL On Stage Micro Portable Speaker Dock for iPod (Silver). Electronics. Portable Audio & Video. JBL.
2nd: Microsoft Natural Wireless Laser Mouse 6000. Electronics. Computers & Accessories. Microsoft.
3rd: Wow Pen Joy Vertical Ergonomic Optical Mouse Silver By Ergoguys. Electronics. Computers & Accessories. ACP.
4th: splash SAFARI Slim-Profile Leather Case Cover fits the Amazon Kindle Touch (BLACK). Electronics. eBook Readers & Accessories. Splash Products.
5th: SanDisk Ultra 32GB UHS-I/Class 10 Micro SDHC Memory Card With Adapter - SDSDQUAN-032G-G4A. Electronics. Computers & Accessories. SanDisk.
6th: ESR Corner/Bumper Protection Smart Cover Case with Soft TPU Bumper and Auto Wake/Sleep Function for iPad Air 2/iPad 6, Black. Electronics. Computers & Accessories. ESR.

Options:
A: HIC 9-Piece Stackable Cappuccino Coffee Tea Set, Fine White Porcelain, Set Includes 4 (7-Ounce) Cups with Matching Saucers and Metal Stand, Gift Boxed. Home &...
B: Vortex Optics Viper PST First Focal Plane Riflescopes. Sports & Outdoors. Sports & Fitness. Vortex Optics.
C: 1 X Season's Treatings 6th In Series - 2014 Hallmark Keepsake Ornament. Home & Kitchen. Home Dcor. Hallmark.
D: Dell KH624 375watt Power Supply PSU Power Brick For Dimension 9100, 9150, 9200, XPS 400, 410, 420, 430, Precision Workstation 380, 390, T3400 Desktop (DT)...
E: Sanyo Xacti CG6 6MP MPEG-4 Flash Memory Digital Camcorder (Blue) (Discontinued by Manufacturer). Electronics. Camera & Photo. Sanyo.
F: Haier ESA408N 8,000 BTU 115V Window-Mounted Air Conditioner and MagnaClik Remote with Braille. Home & Kitchen. Heating, Cooling & Air Quality. Haier.
G: Rapala X-Rap Saltwater 12 Fishing lure, 4.75-Inch, Blue Sardine. Sports & Outdoors. Sports & Fitness. Rapala.
H: LOG984000392 - LOGITECH, INC. X300 Mobile Wireless Stereo Speaker. Electronics. Portable Audio & Video. Logitech.
I: Whitmor Rattique Small Shelf Tote, Java. Home & Kitchen. Storage & Organization. Whitmor.
J: VECTORCOM Wired Fish Finder Portable Fishfinder Fishing finder with LCD display. suitable for ice fishing. (Black Screen). Sports & Outdoors. Sports & Fitness. VECTORCOM.
K: Eureka Dr.Seuss Cat in The Hat 'More You Read' Classroom, 17'' W x 22'' H. Home & Kitchen. Wall Art. Eureka.
L: Sunlite Backrest Saddle, 9 x 11", Black. Sports & Outdoors. Outdoor Recreation. Sunlite.
M: COKE Victorian Red Dress Tin Sign 12.5"W X 16"H , 13x16. Home & Kitchen. Home Dcor. Poster Discount.
N: SoundOriginal 3.5mm Cellphone Stereo In-ear Earbuds Metal Earphone Headphone Headset with Microphone and Volume Control, Works for Iphone6 5s 5 5c 4s 4 Samsung Galaxy...
O: 8.9-10.1 inch Tablet Sleeve, Evecase 8.9~10.1 inch Ultra-Portable Neoprene Zipper Carrying Sleeve Case Bag with Accessory Pocket - Blue/Green; For Kids Tablet 7inch / 8inch...
P: Munitio SV Mobile Performance Earphones with 3 Button Mic Control, Gray. Electronics. Headphones. Munitio.
Q: LinenTablecloth 60 x 102-Inch Rectangular Satin Tablecloth Chocolate. Home & Kitchen. Kitchen & Dining. LinenTablecloth.
R: Apple iPad 2 2nd Gen Compatible LCD Display Screen Replacement A1395 A1396 A1397. Electronics. Computers & Accessories. Generic.
S: eBigValue Crystal Clear High Quality HD Noise Filter Ear buds Earphones For The All New Amazon Kindle Fire HD HDX 7, HD HDX 8.9, Fire...
T: KidKraft Puzzle Bookcase, Pastel. Home & Kitchen. Furniture. KidKraft.
Answer: O