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

Input:
1st: Apple iPod touch 8 GB (1st Generation)  (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Apple.
2nd: Verbatim DVD+R DL 8.5GB 8X Surface - 5pk Jewel Case Box. Electronics. Accessories & Supplies. Verbatim.
3rd: Apple iPod touch 8 GB (1st Generation)  (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Apple.
4th: Panamax M4300-PM 9 Outlet Clean Power Level 2 - Black (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Panamax.
5th: Logitech Pure-Fi Dream Speaker for iPod and iPhone (Black). Electronics. Portable Audio & Video. Logitech.
6th: Western Digital 320GB Scorpio Blue SATAII 5400RPM 2.5IN 8MB Bulk/OEM Hard Drive WD3200BEVT. Electronics. Computers & Accessories. Western Digital.
7th: Tablet Holder for Car Headrest, Adjustable Tablet Mount for Back Seat Bracket, Compatible with lPad Pro Mini Air Nintendo Switch, Samsung Galaxy Tab, Tablets Video...
8th: Logitech Compact Keyboard K300 (Black). Electronics. Computers & Accessories. Logitech.
9th: Microsoft Desktop 3000 Wireless Keyboard and Mouse. Electronics. Computers & Accessories. Microsoft.
10th: Apple Cinema 30-inch HD Flat-Panel Display M9179LL/A (OLD VERSION). Electronics. Computers & Accessories. Apple.
11th: Cheetah Mounts APFMSB TV Wall Mount Bracket for 20-55” TVs Up To VESA 400 and 115 lbs including a Twisted Veins 10’ HDMI Cable and...
12th: JBL On Stage Micro III Portable Loudspeaker for iPod and iPhone (Black). Electronics. Portable Audio & Video. JBL.
13th: Microsoft Edge Messenger Bag for 17.3" Laptops (Orange Trim). Electronics. Computers & Accessories. Samsill.
14th: HP Wireless 3 Button Mouse in Retail Packaging. Electronics. Computers & Accessories. HP.
15th: InCarCables Car + Home Stereo AUX-IN Auxiliary Input Lead Cable 3.5mm for iPod, iPhone, smartphones and mp3 players -1.6feet/50cm. Electronics. Car & Vehicle Electronics. InCarCables.
16th: M-Edge Executive Kindle Jacket, Pink (Fits Kindle Keyboard). Electronics. Computers & Accessories. M-Edge.
17th: Logitech Webcam C500 with 1.3MP Video and  Built-in Microphone [Retail Packaging]. Electronics. Computers & Accessories. Logitech.
18th: Philips SWW1890/27 Wireless HD Net Connect. Electronics. Computers & Accessories. Philips.
19th: Logitech Wireless Anywhere Mouse MX for PC and Mac. Electronics. Computers & Accessories. Logitech.
20th: Acase (TM) Asus Eee Pad Transformer TF101 Leather Case Folio with multi view Stand for Asus Eee Pad Transformer 10.1-Inch TF101 Android Tablet Wi-Fi 16GB,...
21st: Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad. Electronics. Computers & Accessories. Logitech.
22nd: WCI Quality Bluetooth Audio Music Streaming Receiver With 3.5mm Stereo Output - Connect Your PC, iPhone, iPod, iPad, Tablets Or MP3 Player To Speakers And...
23rd: Kindle Fire - Drop Tech - Lime Green. Electronics. Computers & Accessories. GumDrop.
24th: Plantronics M165 Marque 2 Ultralight Wireless Bluetooth Headset - Compatible with iPhone, Android, and Other Leading Smartphones. Electronics. Headphones. Plantronics.
25th: Miccus Mini-jack AX4 - Bluetooth Receiver with AUTOMATIC On/Off from USB, hands-free calling, add wireless audio to vehicles, speakers, stereos, etc. (Dual-Link). Electronics. Portable Audio...
26th: Verbatim CD-R 700MB 80 Minute 52x Recordable Disc with Blank White Surface - 100 Pack Spindle. Electronics. Accessories & Supplies. Verbatim.
27th: WD TV Live Hub 500GB Media Center. Electronics. Television & Video. Western Digital.
28th: Acoustic Research PW1000 Home Theater Power Station Surge Protector (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Acoustic Research.
29th: TP-Link N600 Wireless Wi-Fi Dual Band Router (TL-WDR3500). Electronics. Computers & Accessories. TP-LINK.
30th: Mohu Sky 60 TV Antenna, Outdoor, Amplified, 75 Mile Range, Durable Lightweight, Mount Kit Included, Roof or Attic, 4K-Ready, 30 Foot Detachable Cable, Premium Materials...
31st: Mohu Leaf 50 TV Antenna Amplified 60 Mile Range MH-110584. Electronics. Accessories & Supplies. Mohu.
32nd: Linksys AC900 Wi-Fi Wireless Dual-Band+ Router, Smart Wi-Fi App Enabled to Control Your Network from Anywhere (EA6200). Electronics. Computers & Accessories. Linksys.
33rd: AmazonBasics Ultra-Thin Indoor HDTV Antenna - 25 Mile Range. Electronics. Accessories & Supplies. AmazonBasics.
34th: Belkin Chambray Cover for Kindle Fire HDX (will only fit Kindle Fire HDX 7), Slate. Electronics. Computers & Accessories. Belkin.
35th: Headphone Adapter for iPhone Adapter 3.5mm Jack Dongle Earphone Connector Convertor 2 in 1 Cable Charge+Audio Adaptor Compatible for iPhone XS Max and iPhone XS...
36th: OtterBox Defender Standing Case for Kindle Fire HDX 7", Blue. Electronics. eBook Readers & Accessories. OtterBox.
37th: Amazon Kindle Fire HDX Standing Polyurethane Origami Case (will only fit Kindle Fire HDX 7"), Mineral Black. Electronics. Computers & Accessories. Amazon.
38th: Sony DSC-QX10/W Smartphone Attachable 4.45-44.5mm Lens-Style Camera. Electronics. Camera & Photo. Sony.
39th: Belkin Kindle Keyboard Case for All New Kindle Fire HD 7" & HDX 7" (fits both devices). Electronics. Computers & Accessories. Belkin.
40th: Vibe LED Color Changing Portable Wireless Bluetooth Speaker. Electronics. Portable Audio & Video. Vibe.
41st: OmniMount OC80T Tilt TV Mount for Most 23-42 Inch TVs - Black. Electronics. Accessories & Supplies. OmniMount.
42nd: Sony HDRAS100V/W Video Camera (White). Electronics. Camera & Photo. Sony.
43rd: Dell Canvas Messenger Bag (460-BBHG). Electronics. Computers & Accessories. Dell.
44th: Canon VIXIA HF R50 Full HD Camcorder with Wi-Fi and 3-Inch LCD (Black) (Discontinued by Manufacturer). Electronics. Camera & Photo. Canon.
45th: JAM Street Rugged Portable Speaker, 360 Sound, Durable Exterior, Carabiner, Splash Proof, Voice Prompts, Built-in Speakerphone, Pairs with any Bluetooth Device, HX-P710BK. Electronics. Portable Audio...
46th: M-Edge Universal XL Stealth PRO Keyboard (U10-PRO-MF-B). Electronics. Computers & Accessories. M-Edge International.
47th: Brother P-touch, PTD450, PC-Connectable Label Maker, Split-Back Tapes, 7 Font Sizes, One-Touch Keys, Black. Electronics. Accessories & Supplies. Brother.

Options:
A: ASUS Wireless Router (RT-N10P). Electronics. Computers & Accessories. Asus.
B: Spectrum Diversified 66000 Over the Tank Magazine Rack. Home & Kitchen. Home Dcor. Spectrum Diversified.
C: Ivilon Drapery Treatment Window Curtain Rod - Square Design 1 1/8 Rod. 72 to 144 Inch. Satin Nickel. Home & Kitchen. Home Dcor. Ivilon.
D: Excelvan? Newest L12S OLED Smart Vibrating Bracelet and Sports Pedometer Bluetooth Watch with Call ID Display / Answer / Dial / SMS Sync / Music...
E: Fuji Merchandise 5 piece Crane Chopstick Set with Rests Black. Home & Kitchen. Kitchen & Dining. FMC.
F: Whitmor 16 Pocket OTD Shoe Organizer Gray. Home & Kitchen. Storage & Organization. Whitmor.
G: Reebok Women's Delta Front Logo Running Sock. Sports & Outdoors. Sports & Fitness.
H: Toshiba Satellite C55 L45 L55 L50 L70 L75 L40 Laptop Notebook Charger AC Adapter Power Supply Cord. Electronics. Computers & Accessories. Chicony.
I: 1 X Beautiful Hot Pink Crystal Ball 40mm for Home/office/holiday decoration by Power Sport. Home & Kitchen. Seasonal Dcor. Power Sport.
J: India Arts Tablecloth ~ Several Sizes Available ~ 100% Cotton (TC05006) (Green Peacock Mandala, 72" Round). Home & Kitchen. Kitchen & Dining. Happy Apple.
K: Rockford 10 Awg Power Installation Kit. Electronics. Car & Vehicle Electronics. Rockford Fosgate.
L: QUIVER Pen Holder For Notebooks|Stylus Holder For Tablets|Elastic/Reusable/Non-Adhesive|For Use With Moleskine/Leuchtturm1917/Rhodia & iPad Mini 1/2/3/4 8-8.5 Inches(Black Nylon/Yellow Stitching). Electronics. Computers & Accessories. Quiver.
M: Gibson Living Set of 9 Petite Ceramic Wood Gas Logs for Fireplaces and Fire Pits. Home & Kitchen. Heating, Cooling & Air Quality. Gibson Living.
N: ZAGG Folio Case, Hinged with Backlit Bluetooth Keyboard for Samsung Galaxy Tab 4 - Black (8" ONLY). Electronics. Computers & Accessories. ZAGG.
O: Galco PU436 Inside Pant Holster. Sports & Outdoors. Sports & Fitness. Galco Gunleather.
P: Cuisinart CI755-30GRY 5.5 Qt. Oval Cast Iron Casserole. Home & Kitchen. Kitchen & Dining. Cuisinart.
Q: Door Hanging Decorative Cotton Elephants in Vibrant Color Stringed with Beads and Brass Bell by Super India. Home & Kitchen. Home Dcor. Super India.
R: RF Power & SWR meter for 1.8-525Mhz - HF / VHF / UHF 200W. Electronics. Portable Audio & Video. MFJ.
S: Generic 2nd Hard Drive Ssd Hdd Caddy Bay for Toshiba Satellite P50-a01d C55 C55a C55d Swap Su-208b. Electronics. Computers & Accessories. Generic.
T: National Geographic Africa Camera Backpack, Brown (NG A5290). Electronics. Camera & Photo. National Geographic.
Answer: N