Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
1st: Best Durability Set of 10" Exercise Bands / Resistance Loop Bands / Fitness Bands / Leg Resistance Bands / Stretch Bands ?100% Natural Eco-Friendly Elastic...
2nd: 4ucycling 3D Silicon Gel Padded Bike Underwear Shorts - Breathable,Lightweight,Men -Women. Sports & Outdoors. Outdoor Recreation. 4ucycling.
3rd: Mongoose Bicycle Floor Pump (16-Inch). Sports & Outdoors. Outdoor Recreation. Mongoose.
4th: QEPAE Full Finger Non-Slip Gel Pad Gloves Men's Women's Sportswear Cycling Riding Gloves Breathable. Sports & Outdoors. Outdoor Recreation. QEPAE.
5th: Schwinn 5 in 1 Floor Pump With Gauge. Sports & Outdoors. Outdoor Recreation. Schwinn.

Options:
A: Counter Height Bar Table Set in Rich Cherry Finish. Home & Kitchen. Furniture. Poundex.
B: Pretty Paris-themed Mirror Compact Favor. Home & Kitchen. Event & Party Supplies. Fashioncraft.
C: Samsung SC-D363 MiniDV Camcorder with 30x Optical Zoom (Discontinued by Manufacturer). Electronics. Camera & Photo. Samsung.
D: GSI Outdoors - Halulite Tea Kettle, 1 Quart, Superior Backcountry Cookware Since 1985. Sports & Outdoors. Outdoor Recreation. GSI Outdoors.
E: Meal Prep Food Storage Containers  Bento Box/Lunch Tray  Reusable Microwavable Leak Proof  Set of 6-28 oz.  Black Base Clear Lid. Home...
F: Acuvar High Speed All-in-1 Memory Card Reader / Writer for SD/SDHC, Micro SD, CF, XD, MS/Pro & Duo Cards. Electronics. Computers & Accessories. Acuvar.
G: Wallniture Lisbon Hanging Wall Mount File Folder Magazine Newspaper Rack Holder Steel Metal 5 Pack Black. Home & Kitchen. Home Dcor. Wallniture.
H: Sony NTM-900 900MHz BabyCall System!. Electronics. Security & Surveillance. Sony.
I: Comfort Select King Size 6 Inch Thick, 5.5 Visco Elastic Memory Foam Mattress Bed. Home & Kitchen. Furniture. Comfort Select.
J: Galt Folding Trampoline. Sports & Outdoors. Sports & Fitness. Galt America.
K: Gamma Sports Headbands and Wristbands. Sports & Outdoors. Sports & Fitness. Gamma.
L: Smatree Charging Case Compatible with LG Tone HBS-900 / HBS-760 / HBS-910 / HBS-750 / HBS-800 / HBS-1100 / HBS-730/HBS 920/HBS 930 Bluetooth Wireless Stereo...
M: 4ucycling 3D Padded Bike Underwear Shorts - Breathable,Lightweight,Men & Women. Sports & Outdoors. Outdoor Recreation. 4ucycling.
N: PBL Photo Studio 40in Reflective Umbrella Softboxes Set of Two Steve Kaeser Photographic Lighting. Electronics. Camera & Photo. PBL.
O: Sterno Home Inglow 6-Inch Tall Flameless Rustic Pillar Citrus Sage Scented Candle with 5-Hour Timer,. Home & Kitchen. Home Dcor. Sterno Home.
P: UTG 1-4X24 30mm RGB Illuminated Mil-dot CQB Scope. Sports & Outdoors. Sports & Fitness. UTG.
Q: Bluetooth Keyboard iKross Wireless Bluetooth Keyboard For Apple 2017 iPad Pro, iPad Air 3, Air 2, iPad Mini, Samsung Galaxy Tablet, Asus, Acer, LG Smartphone...
R: Calphalon Nonstick Bakeware Spring Form Pan, 9", Toffee. Home & Kitchen. Kitchen & Dining. Calphalon.
S: Mini Dabber Set of 4. Sports & Outdoors. Sports & Fitness. Dab-O-Ink.
T: Columbia Men's Silver Ridge Plaid Long Sleeve Shirt. Sports & Outdoors. Outdoor Recreation. Columbia.
Answer: M