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

Input:
1st: Lowepro Rezo 50 Camera Bag. Electronics. Camera & Photo. Lowepro.
2nd: Case Logic TBC-304 Compact Camcorder/High Zoom Camera Case (Black). Electronics. Camera & Photo. Case Logic.
3rd: Sony 8GB SDHC/SDXC Class 10 UHS-1 R40 Memory Card (SF8UY/TQMN) (OLD MODEL). Electronics. Computers & Accessories. Sony.
4th: Sennheiser HD 429 Headphones Black. Electronics. Headphones. Sennheiser.
5th: WD  Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model). Electronics. Computers &...
6th: Panasonic LUMIX DMC-LX7K 10.1 MP Digital Camera with 3.8x Optical zoom and 3.0-inch LCD -  Black. Electronics. Camera & Photo. Panasonic.
7th: Fotasy MH46C Metal Screw-In Lens Hood and Cap for Panasonic Lumix 14mm f2.5 20mm f/1.7 Lens. Electronics. Camera & Photo. Fotasy.
8th: Wasabi Power Battery (2-Pack) and Charger for Olympus BLN-1, BCN-1 and Olympus OM-D E-M1, OM-D E-M5, PEN E-P5. Electronics. Camera & Photo. Wasabi Power.
9th: Fotodiox Lens Mount Adapter, Micro Four Third (Micro-4/3, MFT) Lens to Sony Alpha E-Mount Mirrorless Camera Body. Electronics. Camera & Photo. Fotodiox.
10th: JJC LCP-EM5 ultra hard polycarbonate LCD Film Screen Protector For Olympus OM-D E-M5(2 Kits). Electronics. Camera & Photo. JJC.
11th: JJC LH-J61D Lens Hood (Black). Electronics. Camera & Photo. JJC.
12th: RainbowImaging LH-40 Lens Hood for Olympus M.Zuiko 14-42mm F3.5-6.6 II. Electronics. Camera & Photo. Rainbowimaging.
13th: Fotasy WSE Genuine Leather Hand Wrist Strap for Mirrorless Cameras (Orange). Electronics. Camera & Photo. Fotasy.
14th: Samsonite Xenon 2 Backpack PFT Case Black. Electronics. Computers & Accessories. Samsonite.
15th: Memory Card Carrying Case - Suitable for SDHC and SD Cards - 8 Pages and 22 Slots - ECO-FUSED Microfiber Cleaning Cloth Included. Electronics. Computers...
16th: 3-Pack ACUVAR Soft Neoprene Lens Pouch for DSLR Lenses (Small, Medium and Large) f/Canon, Nikon, Pentax, Olympus, Sony, Panasonic, Nikkor w/Drawstring, Water Resistant. Electronics. Camera...
17th: Monoprice 18-Inch SATA III 6.0 Gbps Cable with Locking Latch and 90-Degree Plug - Blue. Electronics. Computers & Accessories. Monoprice.
18th: Portable DSLR Camera Bag Camera Shell Sleeve Case FB6028. Electronics. Camera & Photo. Fancier.
19th: Toshiba Flash Air III Wireless SD Memory Card 16GB (PFW016U-1CCW). Electronics. Computers & Accessories. Toshiba.
20th: Able Planet True Fidelity Active Noise-Cancelling Foldable Headphones. Electronics. Headphones. AblePlanet.
21st: Olympus M.Zuiko 14-42mm f/3.5-5.6 Ver. II R, Interchangeable Lens for Olympus / Panasonic Micro 4/3 Cameras, Black. Electronics. Camera & Photo. Olympus.
22nd: Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO Interchangeable Lens. Electronics. Camera & Photo. Olympus.
23rd: Sony NEX-6L/B Mirrorless Digital Camera with 16-50mm Power Zoom Lens and 3-Inch LED (Black) (OLD MODEL). Electronics. Camera & Photo. Sony.
24th: Olympus M. 40-150mm F4.0-5.6 R Zoom Lens (Silver) for Olympus and Panasonic Micro 4/3 Cameras. Electronics. Camera & Photo. Olympus.

Options:
A: Sony SEL1670Z Vario-Tessar T E 16-70mm F4 ZA OSS. Electronics. Camera & Photo. Sony.
B: Stearns Puddle Jumper Ultra Life Jacket. Sports & Outdoors. Sports & Fitness. Stearns.
C: Ultra Clarity, CAT 7 Ethernet Cable (20 FEET) LAN, Network, Patch, Internet Cable (6m) Dual-Shielded (STP) Supports, CAT7 / CAT 6a, 10 Gigabit (20 ft)...
D: niceEshop(TM) 6 Ft Silk English Ivy Garland Wedding Artificial-Green. Home & Kitchen. Home Dcor.
E: Regency Flip Flop 67-inch High Folding Bookcase- Cherry. Home & Kitchen. Furniture. Regency.
F: Watermelon Slicer, Home Kitchen Tools for Fruit Baskets and Salads. Home & Kitchen. Kitchen & Dining. MOSPRO.
G: Trish Richman 12 Piece Raw Silk Dinnerware Set, White. Home & Kitchen. Kitchen & Dining. Gibson Home.
H: Traditional Archery - Recurve Bow Bowstring Groove Silencers. Sports & Outdoors. Sports & Fitness. Trad Gear String Groove Silencers.
I: Lightspeed Tango Wireless Aviation Headset. Electronics. Car & Vehicle Electronics. Lightspeed.
J: Mindable Small Lunch Box Plastic Food Containers for Kids, 12-pack 6 ounces, BPA-Free, with Lids - Good for Bento Boxes Meal Prep Portion Control Snacks...
K: Swagman Standard Roof Mount Bike Rack . Sports & Outdoors. Outdoor Recreation. Swagman.
L: Capezio Women's Princess Camisole Leotard. Sports & Outdoors. Sports & Fitness.
M: R&M Christmas Tree 3.5" Cookie Cutter in Durable, Economical, Tinplated Steel. Home & Kitchen. Kitchen & Dining. CybrTrayd.
N: Rubbermaid 3 Arm Swinging Kitchen Towel Rack. Home & Kitchen. Kitchen & Dining. Rubbermaid.
O: Speedo Men's Endurance Lite Pulse Brief Swimsuit. Sports & Outdoors. Sports & Fitness. Speedo.
P: Horizon Kitchen Replacement Cookware Pot Bakelite Grip Lid Cover Knob 1.6". Home & Kitchen. Kitchen & Dining. Horizon Cookware.
Q: Eforcurtain Extra Long Flannel Back Table Cover Rectangle PVC Romantic Floral Tablecloth Waterproof, Beige, 60x104inch. Home & Kitchen. Kitchen & Dining. Eforcurtain.
R: Night Owl Security Hi-Resolution 900 TVL Security Dome Camera, Audio Enabled, with 75-Feet of Night Vision. Electronics. Camera & Photo. Night Owl Security.
S: Noise Filter | BOSS Audio B15N for Car Audio Systems. Electronics. Computers & Accessories. BOSS Audio Systems.
T: Grip-N-Rip II Softball Bat Taper. Sports & Outdoors. Sports & Fitness. Grip-N-Rip.
Answer: A