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

Input:
1st: Anker New Laptop Battery for Apple A1150 A1175 A1211 A1226 A1260 [Li-ion 9-cell 5200mAh] - White. Electronics. Computers & Accessories. Anker.
2nd: Garmin Bike Speed Sensor and Cadence Sensor. Electronics. GPS, Finders & Accessories. Garmin.

Options:
A: Vivitar VIV-TELMIC-20 20x/30x/40x Telescope and Microscope Kit (Black). Electronics. Camera & Photo. Vivitar.
B: Skinz Texas Round Rug 5 Feet x 5 Feet Design 78 BK. Home & Kitchen. Home Dcor. Skinz.
C: Nikon MH-53 Battery Charger (Charges EN-EL1 Battery) for Coolpix 775, 885, 995, 4300, 4500, 4800, 5000, 5400, 5700 & 8700. Electronics. Camera & Photo. Nikon.
D: Rainbowduino LED Driver Platform - Atmega328. Electronics. Computers & Accessories. Seeed Studios.
E: Takama 66" 3 Section Flip Video Camera Tripod withFluid Drag Head. Electronics. Camera & Photo. Takama.
F: Louisville Slugger 2016 Proven -13 Fastpitch Bat. Sports & Outdoors. Sports & Fitness. Louisville Slugger.
G: Celestron 18778 AC Adapter (Black). Electronics. Accessories & Supplies. Celestron.
H: Splatter Screen Guard - Blocks Hot Grease Splash from Bacon, Shield Skin from Oil Burns, Universal Lid for Frying Pans, Easy to Clean & Dishwasher-Safe,...
I: Incase Incase Neoprene Sleeve Plus for MBP 13-Inch - Slate/Clover (CL57752). Electronics. Computers & Accessories. Incase Designs.
J: Rev-A-Shelf 597-12CR-10 12" Single Chrome Bakeware Organizer & Tray Divider. Home & Kitchen. Kitchen & Dining. Rev-A-Shelf.
K: Shock Doctor Men's 225 Ultra Compression Short Carbon Flex Cup, Black. Sports & Outdoors. Sports & Fitness. Shock Doctor.
L: LimoStudio Photography Photo Studio 24" x 36" New Handheld 5-in-1 Collapsible Lighting Reflector Oval Panel Board Disc, AGG1488. Electronics. Camera & Photo. LimoStudio.
M: Yankee Candle Owl with Led and Timer Scenterpiece Easy MeltCup Warmer. Home & Kitchen. Home Dcor. Yankee Candle.
N: KabelDirekt RCA Subwoofer Cable / Cord (10 ft / feet long, 1 RCA Male to 1 RCA Male Audio/Video Cable, Digital & Analogue, Double Shielded,...
O: Ashley Furniture Signature Design - Pinnadel Counter Dining Table - Weathered Brown Finish w/ Gray Undertones. Home & Kitchen. Furniture. Signature Design by Ashley.
P: Panasonic SC-BT730  5.1 Blu-ray Home Theater System. Electronics. Television & Video. Panasonic.
Q: Muddy 73203 Hunter Sticks 3 Pack.  Muddy.
R: Lowepro Whistler BP 450 AW. XL Pro Grade Outdoor Adventure Camera Backpack. Electronics. Camera & Photo. Lowepro.
S: ASUS External 12X Blu-Ray Burner with USB 3.0 BW-12D1S-U/BLK/G/AS, Black. Electronics. Television & Video. Asus.
T: Fashion Bed Group Baroque Complete Metal Bed and Bedding Support System with Highly Decorated Design and Massive Finial Posts, Gilden Slate Finish, Queen. Home &...
Answer: S