Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Knuckle Lights Original – Unique LED Light for Running, Jogging, Walking & Hiking.  Knuckle Lights.
2nd: Skirt Sports Women's Happy Girl Skirt. Sports & Outdoors. Sports & Fitness. Skirt Sports.
3rd: Skirt Sports Women's Gym Girl Ultra Running Skirt with Drawcord. Sports & Outdoors. Sports & Fitness. Skirt Sports.
4th: SLS3 Women's True Graduated Butterfly Compression, Performance, Training, Race, Recovery Socks (1 pair).  SLS3.
5th: Skirt Sports Women's Happy Girl Skirt. Sports & Outdoors. Sports & Fitness. Skirt Sports.
6th: Feetures - Elite Ultra Light - Quarter - Athletic Running Socks for Men and Women. Sports & Outdoors. Sports & Fitness. Feetures.
7th: Elenest Trail Back Walking Pole, 66.5-140cm. Sports & Outdoors. Outdoor Recreation. Elenest.

Options:
A: Midwest Industries Front Folding Sight fits Sig 556, Black. Sports & Outdoors. Sports & Fitness. Midwest Gloves.
B: CaseCrown Bold Trifold Case (Purple) for Amazon Kindle Fire HD 8.9 Inch (Built-in magnet for sleep / wake feature). Electronics. eBook Readers & Accessories. CaseCrown.
C: Primitives by Kathy Classic, Box Sign, cat is Home. Home & Kitchen. Home Dcor. Primitives by Kathy.
D: 2XU Compression Performance Run Sleeves. Sports & Outdoors. Sports & Fitness. 2XU.
E: Cngate 360 Degree Eyeball CCD Waterproof Vehicle Backup Camera with Ruler Line and Wide Angle. Electronics. Car & Vehicle Electronics. CNGATE.
F: Eziview Hikvision DS-2CD2T42WD-I5 4mm Bullet POE Camera, White. Electronics. Camera & Photo. EZiView.
G: Counter Stool - 24"H - in Cappuccino Finish with Bonded Leather Saddle Stool, Set of 2. Home & Kitchen. Furniture. eHomeProducts.
H: SIENOC USB 2.0 a Male to Micro USB Female Converter Adapter Adaptor Pack of 5. Electronics. Computers & Accessories. SIENOC.
I: 8 Piece Shatter Resistant Wine Stemware 23 Oz Tritan Glasses Indoors and Outdoors (clear). Home & Kitchen. Kitchen & Dining. Tritan.
J: Nikon UR-E23 Adapter Ring, Attach 40.5mm Filters to the CoolPIX AW100 Camera. Electronics. Camera & Photo. Nikon.
K: Nikon Binoc-U-Mount Universal Tripod Adapter. Electronics. Camera & Photo. Nikon.
L: NEWSTYLE Wireless Bluetooth Keyboard Case Cover Stand for Apple iPad 2 2nd 3 3rd the New iPad 4 4th Gen Generation Tablet (Black). Electronics. Computers...
M: Double Wall Gel Frosty Freezer Mugs Large 22oz, Set of Two, Clear. Home & Kitchen. Kitchen & Dining. Ziggy V.
N: MAWA 40/P EuroCurve Hanger, Set of 12, Silver. Home & Kitchen. Storage & Organization. MAWA.
O: DVI-I to 3 RCA Component RGB Cable M/M, 6 feet / 1.8 meters, Black. Electronics. Accessories & Supplies. eForCity.
P: Safavieh Heritage Collection HG926A Handcrafted Traditional Oriental Red and Multi Wool Area Rug (5' x 8'). Home & Kitchen. Home Dcor. Safavieh.
Q: Pyle Car Vehicle Rearview Backup Camera & Mirror Monitor System with Built-in GPS Navigation, Bluetooth, HD DVR Adjustable Swivel, and Night Vision Cam. (PLCMDVR7G). Electronics...
R: Celebrity Manikin Tripod. Electronics. Camera & Photo. CELEBRITY.
S: Spiderman Wall Clock Marvel Ultimate Spiderman. Home & Kitchen. Home Dcor. Spider-Man.
T: APEC FILTER-MAX90 US Made 90 GPD Complete Replacement Filter Set For ULTIMATE Series Reverse Osmosis Water Filter System (For Standard 1/4" Output System). Home &...
Answer: D