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: Synology DiskStation 2-Bay (Diskless) Network Attached Storage DS211+ (Black). Electronics. Computers & Accessories. Synology.
2nd: Dell UltraSharp U3014 30-Inch PremierColor Monitor. Electronics. Computers & Accessories. Dell.
3rd: [OLD MODEL] Crucial m4 256GB 2.5-Inch (9.5mm) SATA 6Gb/s Solid State Drive CT256M4SSD2. Electronics. Computers & Accessories. Crucial.
4th: XDIMAX GREX-7.4 Grex Video Stabilizer. Electronics. Camera & Photo. XDIMAX.
5th: Case Logic 17.3-Inch Laptop Bag (VNCI-217). Electronics. Computers & Accessories. Case Logic.

Options:
A: Hitachi Ultrastar A7K2000 2TB HUA722020ALA331 2TB 32MB Cache 7200RPM SATA 3.0Gb/s Enterprise 3.5" Hard Drive (Certified Refurbished). Electronics. Computers & Accessories. Hitachi.
B: QNAP TS-231+ 2-bay NAS for Small Offices & Home Offices, 1.4 GHz ARM Cortex A15 Dual Core Processor, 1GB RAM. Electronics. Computers & Accessories. QNAP.
C: Everlast ProTex2 EverGel Training Gloves. Sports & Outdoors. Sports & Fitness. Everlast.
D: WYVERN AUDIO Stereo Mini Male to Dual Female RCA Jack Adapter Cable. Electronics. Accessories & Supplies. WYVERN AUDIO.
E: Bauer Senior Vapor X300R Roller Hockey Skate. Sports & Outdoors. Sports & Fitness. Bauer.
F: AmazonBasics Self-Inflating Air Pad. Sports & Outdoors. Outdoor Recreation. AmazonBasics.
G: OAproda LP-E8 Battery Charger for Canon Rebel T2i, T3i, T4i, T5i, EOS 550D, EOS 600D, EOS 650D, EOS 700D, Kiss X4, X5, X6, X7i DSLR...
H: Hoodman Oversized Teardrop Eyecup for all HoodLoupes. Electronics. Camera & Photo. Hoodman.
I: Elite Cuisine EHB-1000X Electric Immersion Hand Blender, Mixer, Chopper, 1-Touch Soups, Sauces, Baby Food, Compact Storage, Easy Clean, 150 Watts, White. Home & Kitchen. Kitchen...
J: rooCASE Executive Portfolio (Red) Leather Case Cover with Landscape / Portrait View for for Apple iPad 3 / The new iPad / iPad 2 (Automatically...
K: Jaccard 45 Knife Meat Tenderizer. Home & Kitchen. Kitchen & Dining. Jaccard.
L: HUAHOO Pink Rug Girls Pink Kids Rug Children's Rugs Baby Nursery Rugs Kids Rugs Carpet Girls Bedroom Playroom Play Mat School Classroom Learning Carpet Educational...
M: Benro A48F Classic Monopod with Aluminum Flip Lock Leg. Electronics. Camera & Photo. Benro.
N: BANBERRY DESIGNS Clear Acrylic Fixed Position Easels - Set of 2-7 Inch Easels - Picture Display Stands - Plate Stands - Book Stands – Easel...
O: Panasonic DMC-FX50S 7.2MP Digital Camera with 3.6x Optical Image Stabilized Zoom (Silver). Electronics. Camera & Photo. Panasonic.
P: HDE Ultra Thin Silicone Rubber Keyboard Skin Cover for Macbook Pro Non Retina 13/15/17 (Black). Electronics. Computers & Accessories. HDE.
Q: LB1 High Performance USB 3.0 Universal Docking Station with Dual Video Outputs. Electronics. Computers & Accessories. LB1 High Performance.
R: Labelnator Bottle Blade. Home & Kitchen. Kitchen & Dining. Labelnator.
S: Innovative 7500-hd-1500 Heavy Duty Deluxe Flat Panel Radial Arm. Electronics. Accessories & Supplies. Innovative.
T: Mixed Pine Tree with Wood Base - 192 Tips - 18 inches (1 pack). Home & Kitchen. Seasonal Dcor. Darice.
Answer: S