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: Dunfire Colorful Replacement Clip Holder Fitbit One Wireless Activity Plus Sleep Tracker. Sports & Outdoors. Sports & Fitness. Dunfire.
2nd: Dunfire Colorful Replacement Clip Holder Fitbit One Wireless Activity Plus Sleep Tracker. Sports & Outdoors. Sports & Fitness. Dunfire.
3rd: Dunfire Colorful Replacement Clip Holder Fitbit One Wireless Activity Plus Sleep Tracker. Sports & Outdoors. Sports & Fitness. Dunfire.
4th: Dunfire Colorful Replacement Clip Holder Fitbit One Wireless Activity Plus Sleep Tracker. Sports & Outdoors. Sports & Fitness. Dunfire.

Options:
A: Dunfire Colorful Replacement Clip Holder Fitbit One Wireless Activity Plus Sleep Tracker. Sports & Outdoors. Sports & Fitness. Dunfire.
B: HOMEIDEAS Shower Caddy Corner Shower Basket Stainless Steel Bathroom Shower Organizer Rustproof,Wall Mount,Brushed Finish. Home & Kitchen. Bath. HOMEIDEAS.
C: T'z Tagz Brand Acrylic Lucite Showcase Jewelry Pastry Bakery Counter Display W/door & Lock (10" X 4" X 18.25"h). Home & Kitchen. Home Dcor. T'z...
D: Fotodiox Pro GoTough Tripod Adapter II - Red Aluminum Mount for GoPro HD HERO, HERO2, HERO3, HERO3+ and HERO4 and all extender arms. Electronics. Camera...
E: BROWNING BR-180 Amateur Dual-Band Mobile Antenna. Electronics. Accessories & Supplies. Browning.
F: Bluetooth Headset, Hands Free Wireless Earpiece with Microphone - Compatible with iPhone, Android Cell Phones. Electronics. Headphones. BlueFit.
G: amFilm Google Asus Nexus 7 FHD (2nd Generation) 2013 Tablet Premium Screen Protector Film HD Clear (2 Pack) [Lifetime Warranty]. Electronics. Computers & Accessories. amFilm.
H: Fox Run 57665 Ravioli Maker, Aluminum, 12-Cup. Home & Kitchen. Kitchen & Dining. Fox Run.
I: Kindle New Fire 7 2015 Slim Case - Swees Ultra Slim PU Leather Magnetic Case Cover for Amazon Kindle Fire 7 inch 7" Tablet (only...
J: Firestik Antenna Tips For Fs Cb Antenna - Red. Electronics. Car & Vehicle Electronics. FireStik.
K: Monster MH Cly IE N-GR CU WW Clarity HD in-Ear Headphones - Neon Green. Electronics. Headphones. Monster.
L: Windsor Demitasse Spoon, 3 Dozen. Home & Kitchen. Kitchen & Dining. Update International.
M: Small Garment Rack, Short 4' Foot Frame Heavy-Duty Commercial Grade Rolling Z-Rack with Nesting Black Base. Home & Kitchen. Storage & Organization. Metropolitan Display.
N: 18''X 18'' Pastoral Style Tree of Life Cotton Linen Decorative Throw Pillow Cover Cushion Case (Pink). Home & Kitchen. Bedding. DollKing.
O: HDE Headphone Splitter 3.5mm Male to Dual 3.5mm Female Audio Jack Adapter for Stereo/Speaker/MP3 Player and More. Electronics. Accessories & Supplies. HDMI AND MORE.
P: iView iVIEW-700PTV Portable 7-Inch Digital LCD TV, Black. Electronics. Portable Audio & Video. IVIEW.
Q: Ulife-JOY U80 Smart Bluetooth Watch Call Message Reminder Sleep Monitor/ Drinking / Sedentary Remind / Anti-lost / Stopwatch / Alarm / Calender / Calculator. Electronics...
R: New Star Foodservice 25330 Non-Slip Tray, Plastic, Rubber Lined,  Round, 18 inch, Black. Home & Kitchen. Kitchen & Dining. New Star Foodservice.
S: TEK-RPI-X3: An extra-large case for your Raspberry Pi3, Pi2, or B+ (Black). Electronics. Computers & Accessories. Electrone Americas.
T: Chicago Metallic Non-Stick 9-Inch Pie Pan. Home & Kitchen. Kitchen & Dining. Chicago Metallic.
Answer: A