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: X-Mini II XAM4-B Portable Capsule Speaker, Mono, Black. Electronics. Portable Audio & Video. X-mini.
2nd: iSee Case Full Protection Case for iPod Touch 4 4th Generation with Built in Screen Protector Locking Belt Swivel Clip (Black on Blue). Electronics. Portable...

Options:
A: Ash City North End Men's Short Sleeve Teflon Windshirt. Sports & Outdoors. Sports & Fitness. Ash City.
B: Anker Classic Portable Wireless Bluetooth Speaker, Powerful Sound with Enhanced Bass, 20 Hour Battery Life, and Built-in Mic, Works with iPhone, iPad,Nexus, Laptops and More...
C: Samsung Book Cover for Galaxy Tab 4 7.0 (EF-BT230WBEGUJ). Electronics. Computers & Accessories. Samsung.
D: Avenir Folding Rear Wheel Basket. Sports & Outdoors. Outdoor Recreation. Avenir.
E: Set of 2 Mesh Bath Organizer and Hanging Toiletry with 8 Storage Compartments, Shower Organizer, Bathroom Accessories, Shower Caddy, Camp, Gym, Dorm Travel Bag. Size:...
F: Lian Li PE-01B Black Power Supply Unit Extender. Electronics. Computers & Accessories. Lian Li.
G: TSLA Men's Compression 3/4 Capri Shorts Baselayer Cool Dry Sports Tights MUC78 / P15. Sports & Outdoors. Sports & Fitness. TSLA.
H: EastPoint Sports Deluxe Table and Cue Tip Repair Kit. Sports & Outdoors. Sports & Fitness. EastPoint Sports.
I: Samsung 24x SH-224FB/RSBS Internal DVD Writer Bundle with 1 Pack M-DISC DVD and Cable Accessories (SATA Optical Drive, Supports M-DISC, Retail Box). Electronics. Computers &...
J: Wilton 418-4566 4-Piece Writing Tip Set. Home & Kitchen. Kitchen & Dining. Wilton.
K: LoveRPi Performance Pro Active Cooling Case (Black) for Raspberry Pi 3, ODROID-C2. Electronics. Computers & Accessories. LoveRPi.
L: SoundAsleep Dream Series Air Mattress with ComfortCoil Technology & Internal High Capacity Pump - Queen Size. Home & Kitchen. Bedding. SoundAsleep Products.
M: 15 Space Saver Vacuum Storage Bags - Super Value Pack. Jumbo space bags to save space - Tons of Space!. Home & Kitchen. Storage &...
N: Crosley C100A-SI Turntable with S-Shaped Tone Arm with Adjustable Counterweight, Silver. Electronics. Home Audio. Crosley.
O: DS18 SW10S4 Car Shallow Mount Subwoofer Audio Speaker 10" in. Paper Cone, Black Aluminum Basket, Single Voice Coil 4 Ohm Impedance, 1000W MAX Power Rubber...
P: Curious George Cake Topper & Birthday Candle Set and Happy Birthday Banner (combo pack). Home & Kitchen. Home Dcor. U-nique.
Q: IDS 5-Shelf Grey Commercial Shelf Steel Wired Storage Metal Shelving Unit Rack with Wheels - 14 x 22 x 61. Home & Kitchen. Storage &...
R: OtterBox iPad Commuter Series Case. Electronics. Computers & Accessories. OtterBox.
S: Go Timer Interval Training Timer in Clamshell Packaging, Green/Black by GoFit. Sports & Outdoors. Sports & Fitness. GoFit.
T: YHC Portable HeadPhone Headset Earphone Case Box Pouch Bag for Beats by Dr. Dre Mixr Solo HD Solo Beats Wireless. Electronics. Accessories & Supplies. YHC.
Answer: R