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

Input:
1st: Garmin Oregon 550T 3-Inch Handheld GPS Navigator with 3.2MP Digital Camera (U.S. Topographic Maps). Electronics. GPS, Finders & Accessories. Garmin.
2nd: RCA ANT1650F Flat Digital Amplified Indoor TV Antenna. Electronics. Accessories & Supplies. RCA.
3rd: Sto-Fen Omni Bounce OM-EV Flash Diffuser (for Canon 270EX and Canon 270EXII). Electronics. Camera & Photo. Sto-Fen.
4th: Professional Kingston MicroSDHC 4GB (4 Gigabyte) Card for Motorola Oregon 550t Phone with custom formatting and Standard SD Adapter. (SDHC Class 4 Certified). Electronics. Computers...
5th: Gskyer 80mm AZ Space Astronomical Refractor Telescope, German Technology Scope, AZ80400, White. Electronics. Camera & Photo. Gskyer.
6th: Sony 2 GB Memory Stick PRO Duo Flash Memory Card MSMT2G. Electronics. Computers & Accessories. Sony.
7th: Sandisk Memory Stick Duo Adapter. Electronics. Computers & Accessories. SanDisk.
8th: 2 Pack Battery And Charger Kit For Nikon Coolpix S2800, S4300, S3700, S2900, S33, S7000, S6900, S6400 S5200 S6500 S4200, S6800, S3600, S32 Camera Includes...
9th: Olympus F-2AC AC Adapter + Usb Cable For TG-310, STYLUS-8010, FE-4020 & More. Electronics. Camera & Photo. Olympus.

Options:
A: Best Choice Products 28.5" Embedded Fireplace Electric Insert Heater Glass View Log Flame Remote Home. Home & Kitchen. Heating, Cooling & Air Quality. BEST CHOICE...
B: Trend Lab Tiara Wall Clock. Home & Kitchen. Home Dcor. Trend Lab.
C: Sta-Fresh 8 x 12 Vacuum Sealer Bags 3.5 mil Quart Size - 100 Count. Home & Kitchen. Kitchen & Dining. Sta-Fresh.
D: Multipurpose Ultralight Inflatable Mattress with a Built-in Pillow - Super Lightweight Outdoor Sleeping Pad, for Camping, Hiking, Outdoor, Beach, Car, Smallest Folded Size, easy to...
E: Dakota Alert DCMA-2500 Driveway Motion Alert 2500' Kit (Green White). Electronics. Security & Surveillance. Dakota Alert.
F: Nikon COOLPIX L31 16.1MP Compact Digital Camera 5x Optical Zoom and 2.7-inch Lens (Silver)(Certified Refurbished). Electronics. Camera & Photo. Nikon.
G: Corsair Memory Airflow Fan. Electronics. Computers & Accessories. Corsair.
H: South Shore Trinity Collection 5-Drawer Dresser, Gray Oak with Cutout Handles. Home & Kitchen. Furniture. South Shore.
I: 2300T Air Pistol (.177). Sports & Outdoors. Sports & Fitness. Crosman.
J: Bianchi 7980 BSK Black Duty Belt. Sports & Outdoors. Sports & Fitness. Bianchi.
K: Novelty Gift Pug Travel Mug. Home & Kitchen. Kitchen & Dining. fiz.
L: Harvest Moon Thermometer Vintage Look Metal Man In The Moon Country Primitive Wall Décor. Home & Kitchen. Home Dcor. BCD.
M: Vtin Cuber Waterproof Speakers Bluetooth 4.0 Speakers with 5W Audio Driver and IP67 Waterproof Design for iPhone and Other Smart Phones-Orange. Electronics. Accessories & Supplies...
N: Antique Fashion Cross with Swarovski Crystals Pendant Necklace. Home & Kitchen. Wall Art. Tapp Collections.
O: A-Tech For Apple 32GB Kit 4 x 8GB PC3-10600 1333Mhz Mac Pro MacPro5,1 Mid 2012 Mid 2010 Mac Pro A1289 MD771LL/A A1289 Memory RAM. Electronics...
P: Dice Favor Boxes   (3/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.
Q: THXSILK Silk Blanket, Silk Throws, Silk Blanket Cover, Sofa Throws-Ultra Soft, Hypoallergenic, Breathable -100% Top Grade Mulberry Silk, Travel/Toddler Size, Champagne. Home & Kitchen. Bedding...
R: Watson LP-E6N Lithium-Ion Battery Pack (7.4V, 2000mAh) - Replacement for Canon LP-E6N (originally LP-E6). Electronics. Camera & Photo. Watson.
S: K&M Stands Acoustic Guitar Electronics, 1-(Pack) (19740). Electronics. Computers & Accessories. K&M Stands.
T: Orolay Women's Thickened Down Jacket. Sports & Outdoors. Outdoor Recreation.
Answer: E