Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: Schwinn Blue Tunes Bike Speaker. Sports & Outdoors. Outdoor Recreation. Schwinn.
2nd: IYOUND Fitness Tracker Activity Smart Watch Color Screen with Heart Rate and Sleep Monitor, IP67 Waterproof GPS Route Tracking Step Calories Counter Pedometer Sports Bracelet...
3rd: Xtreme Bright Pro Series X55 LED Headlamp - Ultimate in camping headlamps & great addition to camping and hiking equipment. Sports & Outdoors. Outdoor Recreation...

Options:
A: Loomin Rustproof Roller Shower Curtain Rings Double Glide Hooks,12 Count (Nickel). Home & Kitchen. Bath. Loomin.
B: Qiorange Black Dive Knife ll, All Stainless with Line Cutter, Razor Edge and Leg Strap SheathBlack Tactical Treasure II Dive Knife. Sports & Outdoors. Outdoor...
C: RoadPro RPPL-259 Male PL-259 Coax Cable Connector. Electronics. Accessories & Supplies. RoadPro.
D: Qlink Clear Bluetooth Stereo Transmitter. Electronics. Portable Audio & Video. ClearSounds.
E: New Razer Blade (Win 7) RZ09-00830100-R3U1 17.3-Inch Laptop (Black). Electronics. Computers & Accessories. Razer.
F: Striiv Fusion Bio Activity Smartwatch, Black/Red/Denim Blue, One Size. Sports & Outdoors. Sports & Fitness. Striiv.
G: Winco CMT-1912 Oblong Tray with Integrated Handle, Chrome. Home & Kitchen. Kitchen & Dining. Winco.
H: DeSantis Speed Scabbard Holster fits H&K P30. Sports & Outdoors. Sports & Fitness. DeSantis.
I: Xtreme Bright Hiking & Camping Lantern, Fully Collapsible with LED Light Only 2 Inches Tall Weights Only 3 Oz.– Through Triumph Innovations Only. Sports &...
J: GRS 8PF-8 8" Paper Cone Foam Surround Woofer. Electronics. Car & Vehicle Electronics. GRS.
K: Gould & Goodrich B803-XD4 Gold Line Three Slot Pancake Holster (Black) Fits SPRINGFIELD XD4 9MM. Sports & Outdoors. Sports & Fitness. Gould & Goodrich.
L: International plug adaptor for use in Continental Europe. Electronics. Accessories & Supplies. Hybrinetics.
M: BC Classics BC-98869 Flat Grill Sandwich Maker. Home & Kitchen. Kitchen & Dining. BC Classics.
N: MagnaKoys 4 Empty Metal Slide Top Tin Containers for Crafts Lip Balm Geocache Storage Survival Kit. Home & Kitchen. Kitchen & Dining. MagnaKoys.
O: IPPINKA Nawrap Binchotan Dishcloth, Naturally Antibacterial, Purple X Charcoal. Home & Kitchen. Kitchen & Dining. IPPINKA.
P: Cosmos Personalized Cotton Linen Chevron Striped Pattern Printed Decorative Thick Pillow Cushion Cover Pillowcase with Invisible Zipper 18-by-18-inches. Home & Kitchen. Bedding. Cosmos.
Q: niceEshop Hot Pink Cute Hello Kitty With Stand Angle View Flip Leather Case Cover for Apple iPad Mini +Screen Protector. Electronics. Computers & Accessories. scthkidto.
R: Lentenda Stereo Head-loop Sport Mp3 Player with Fm Radio Wireless Headset Headphone (blue). Electronics. Headphones. Lentenda.
S: Asus G50Vt-X5-RF Notebook PC – Intel Core 2 Duo P7450 2.13GHz, 4GB DDR2, 320GB HDD, DVDRW, 15.6”, Vista Ultimate SP2. Electronics. Computers & Accessories. Asus.
T: Igloo Playmate Elite MaxCold Cooler (16-Quart, Icy Blue). Sports & Outdoors. Outdoor Recreation. Igloo.
Answer: I