Instruction: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
1st: Macally Wireless Bluetooth Full Size Keyboard (BTKey) for Mac and PC (White). Electronics. Computers & Accessories. Macally.
2nd: PNY Optima Pro 8 GB 133x CompactFlash Memory Card P-CF8GB-133W-DVDC. Electronics. Computers & Accessories. PNY.
3rd: LaCie Hard Disk MAX 2TB Quadra eSATA/FireWire800/FireWire400/USB 2.0 RAID Portable External Hard Drive 301850U. Electronics. Computers & Accessories. LaCie.
4th: WD Elements 2 TB USB 2.0 Desktop External Hard Drive. Electronics. Computers & Accessories. Western Digital.
5th: ProMaster Contour Pro Neck Strap - Gray. Electronics. Camera & Photo. ProMaster.
6th: Yongnuo YN-622C Wireless ETTL Flash Trigger Receiver Transmitter Transceiver. Electronics. Camera & Photo. YONGNUO.
7th: Lexar Professional 800x 64GB CompactFlash Memory Card LCF64GCTBNA800. Electronics. Computers & Accessories. Lexar.
8th: Kenko TELEPLUS PRO 300 1.4X DGX Teleconverter for Canon EOS Digital SLRs . Electronics. Camera & Photo. Kenko.
9th: Halcyon 1600 mAH Lithium Ion Replacement Battery for Panasonic Lumix FZ200 Digital Camera and Panasonic DMW-BLC12. Electronics. Camera & Photo. Halcyon.

Options:
A: Fotasy AMP110 Pentax Auto 110 Lens to Micro Four Thirds M43 MFT System Camera Mount Adapter. Electronics. Camera & Photo. Fotasy.
B: Beme International North Branch 3/4-Inch Crackle Glass Knob Telescoping Double Drapery Rod Set, 36 to 72-Inch, Pewter. Home & Kitchen. Home Dcor. Beme International.
C: CyberPower  CP1500AVRLCD Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, AVR, Mini-Tower. Electronics. Computers & Accessories. CyberPower.
D: Twisted Veins Cables (270 & 90 Degree Adapters, 4 pack). Electronics. Accessories & Supplies. Twisted Veins.
E: CamKix Deluxe Large Carrying Case Compatible with GoPro Hero 7, 6, Fusion, 5, Black, Session, Hero 4, Session, Black, Silver, Hero+ LCD, 3+, 3, 2,...
F: Thirstystone Thirststone Western Star Coasters. Home & Kitchen. Kitchen & Dining. Thirstystone.
G: Allstar Innovations BaconBoss Microwave Bacon Cooker for Healthier, Crispy Bacon. Home & Kitchen. Kitchen & Dining. Allstar Innovations.
H: Sony HDR-PJ430V High Definition Handycam Camcorder with 3.0-Inch LCD (Black) (Discontinued by Manufacturer). Electronics. Camera & Photo. Sony.
I: AmazonBasics High-Speed HDMI Cable - 6.5 Feet (2 Meters) Supports Ethernet, 3D, 4K and Audio Return string. Electronics. Accessories & Supplies. AmazonBasics.
J: 1 Bottle Styrofoam Wine Shipping Cooler - COOL-01. Home & Kitchen. Kitchen & Dining. Miller Supply Inc.
K: Overhead or Wall Fishing Rod Rack, Rod Storage System suspends your rods in soft webbing loops protecting your equipment’s finish. The 72”version has 9 positions...
L: 1 X Ikea Malma Black Decorative Wall Mirror Wood by Naruekrit. Home & Kitchen. Home Dcor. malma.
M: Lizone Nylon Braided USB Cable with Lightning Connector, 6 Feet - Rose Gold. Electronics. Computers & Accessories. Lizone.
N: Sony LCM-THA Carrying Case for the Cyber-shot DSC-T7 Digital Camera. Electronics. Camera & Photo. Sony.
O: Update International Extra-Large, 16-Inch Long, Grill Spatula, Turner Spatula, Barbecue BBQ Spatula, w/Cutting Edge, Solid Stainless Steel, Riveted Smooth Wood Handle, Commercial Grade. Home &...
P: Brown 12" Latex Balloon 15 Count. Home & Kitchen. Event & Party Supplies. Unique Industries.
Q: Kikkerland Bedside Caddy. Home & Kitchen. Bedding. Kikkerland.
R: Digi-Sec RJ45 Cat 6/5e/5 Coupler (12 Pack, White, Unshielded UTP). Electronics. Computers & Accessories. Secure Digital.
S: Tache 2 Piece 18x18 Inch Vintage Square Colorful Handsome Rooster Postmarked with Love Woven Decorative Cushion Pillow Throw Cover Set. Home & Kitchen. Bedding.
T: Wireless Remote Shutter Release For Olympus Evolt SLR Digital Cameras . Electronics. Camera & Photo. Vivitar.
Answer: C