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: KING ATHLETIC Jump Rope :: New Skipping Rope for Workout and Speed Skip Training :: Because YOU Need The Best Jumping Ropes for Fitness/Exercise ::...
2nd: ProSource Weighted Medicine Ball for Full Body Workouts. Sports & Outdoors. Sports & Fitness. ProSource.

Options:
A: Rothco Medium Transport Pack. Sports & Outdoors. Sports & Fitness. Rothco.
B: Gear Head 4-Port USB 2.0 Powered Triangle Hub Components Other UH5200T Black/Silver. Electronics. Computers & Accessories. Gear Head.
C: Fovitec StudioPRO 24" Photo Studio Portable Table Top Product Photography Lighting Tent Lightbox Kit - Includes 4 x Backdrops, 2 x Light Stands, 2 x...
D: College Flags and Banners Co. Ohio State Pennant Full Size Felt. Sports & Outdoors. Fan Shop. College Flags and Banners Co.
E: Navadeal 12Pcs Vintage Hot Cold Water Faucet Shape Anti Rust Bath Shower Curtain Rings. Home & Kitchen. Bath. NAVADEAL.
F: Zeroll 2100 Universal EZ Disher Hand-Operated Food Portion Control Scoop Designed for Right or Left Hand Use Dishwasher Safe NSF Approved, 1 3/16-inch, Orange. Home...
G: Tromic Gifts Ephemera - Sarcasm Metal Tin Sign 16" X 12.5". Home & Kitchen. Home Dcor. Tromic Gifts.
H: Endust for Electronics, Blu-Ray Disc Lens Cleaner, Microfiber Towel Included, Dust Removal (11452). Electronics. Accessories & Supplies. Endust for Electronics.
I: Opteka GH1 Professional Heavy Duty Metal Gimbal Tripod Head with Arca-Swiss Standard Quick Release Plate (Supports up to 30lbs). Electronics. Camera & Photo. Opteka.
J: Gamo 6110026154 Recon Whisper G2 Youth Air Rifle with Electronic Green Dot Sight. Sports & Outdoors. Sports & Fitness. Gamo.
K: e5e10 100 High Performance Replacement Shock Collar O-Rings Broadheads Arrowheads. Sports & Outdoors. Sports & Fitness. e5e10.
L: Aqua Sphere Ergobells (2-Pack). Sports & Outdoors. Sports & Fitness. Aqua Sphere.
M: Envirosax Candy 5-Piece Pouch Set. Home & Kitchen. Kitchen & Dining.
N: Woll Diamond Plus/Diamond Lite Sauce Pan with Lid,  3.2-Quart. Home & Kitchen. Kitchen & Dining. Woll.
O: URBNFit Exercise Ball (Multiple Sizes) for Fitness, Stability, Balance & Yoga - Workout Guide & Quick Pump Included - Anti Burst Professional Quality Design. Sports...
P: Home Bar and Man Cave Decor, Accessories, Supplies -"Beer Is Always A Good Idea" Wooden Sign and Bottle Opener – College Dorm Room Accessories -...
Q: MadDog Gear UTV Storage Console.  Coleman.
R: Tabiger USB 3.0 Ultra Slim Portable External CD RW/ DVD RW/CD ROM/ DVD ROM Drive/Writer/Rewriter/Burner for Laptops, Desktops and Notebooks. Black. Electronics. Computers & Accessories...
S: Laptop Buddy Notebook USB Cooling Pad with 3 Fans & 6 LEDs. Electronics. Computers & Accessories. TG.
T: Orion Awesome AutoGuider Refractor Telescope Package. Electronics. Camera & Photo. ORION.
Answer: O