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

Input:
1st: (OLD MODEL) Seagate Expansion 1TB Desktop External Hard Drive USB 3.0 (STBV1000100). Electronics. Computers & Accessories. Seagate.
2nd: Kingston 4GB Micro SDHC With Adapter. Electronics. Computers & Accessories. Kingston.
3rd: Marware UpSurge Rechargeable Mini Speaker with 3.5mm Headphone/Audio Jack, Silver. Electronics. Portable Audio & Video. Marware.
4th: Lexar  JumpDrive S73 64GB USB 3.0 Flash Drive LJDS73-64GASBNA (Green). Electronics. Computers & Accessories. Lexar.
5th: HooToo USB C Hub, 6-in-1 Premium USB C Adapter with Type C Charging Port, 4K HDMI, Card Reader, 3 x USB 3.0 Ports for MacBook/Pro/Air2018,...
6th: TaoTronics® Portable Bluetooth 4.0 Speaker, Micro SD Card Slot, Enhanced Bass Boost, Buit in Mic, USB PC Speaker, 8 Hours Playtime (TT-SK01 Black). Electronics. Portable...
7th: Bluetooth Transmitter, APTX Low Latency Optical Socket Wireless Double Bluetooth Adaptor,Pair 2 at Once. Electronics. Portable Audio & Video. August.
8th: August SE50 Speaker Boombox Bluetooth Speakers Portable Wireless Speaker Bookshelf Speaker With FM Radio Built in,2x15W Speaker,Wood. Electronics. Portable Audio & Video. August.
9th: RHA MA600i Noise Isolating In-Ear Headphone with Remote and Microphone - 3 Year Warranty. Electronics. Headphones. RHA.
10th: Simple Audio Listen Stereo Speakers with Bluetooth (90S0001-US). Electronics. Portable Audio & Video. Simple Audio.
11th: Over Ear Bluetooth Wireless Headphones- App for Custom Sound Control with 3.5mm Audio In/Headset Microphone - Black. Electronics. Headphones. August.
12th: Avantree Sweatproof aptX V4.0 Bluetooth Sport Headphones, Light, Secure, Safe Outer Ear Speaker Outdoor Wireless Stereo Headset with Mic - Jogger Pro Black. Electronics. Headphones...
13th: EasyAcc® Portable Bluetooth Speaker Support Micro SD card playing ,Mini wireless Speaker bluetooth boxing for iPhone, iPad, iPod, Samsung, smartphones and tablet PCs, laptops, ultrabooks[Bookshelf,White]...
14th: RaveTouch Wireless Bluetooth Headphone with Touch Control Rich Bass NFC Pairing Mic Hands Free calling (White). Electronics. Computers & Accessories. GadgetCenter.
15th: Mini Tough Portable Wireless Bluetooth Speaker Rechargeable with Built-in Microphone Enhanced Bass Boost Handfree aluminum case. Electronics. Portable Audio & Video. White Label.
16th: Brainwavz S1 IEM Noise Isolating Earphones with Clearwavz Remote & Microphone for iPhone iPad & iPod. Electronics. Headphones. BRAINWAVZ.
17th: Brainwavz Delta Black IEM In Ear Earbuds Noise Isolating Earphones Remote Headset Apple iPhone & Android. Electronics. Headphones. BRAINWAVZ.
18th: Brainwavz R3 Dual Dynamic Driver Earphones (V2). Electronics. Headphones. BRAINWAVZ.
19th: Brainwavz HM9 Hi-Fi Noise Isolating Headphones. Electronics. Headphones. BRAINWAVZ.
20th: Mpow Bluetooth 4.0 Stereo Foldable Headphones Headset with AAC AptX - Supports Wireless Music Streaming and Hands-Free calling for iPhone iPhone 6 / 6 Plus...
21st: Avantree Audition, Bluetooth over ear Headphones, NFC,dual mode,wireless & wired 2-in-1,Superb sound, Long music time(40hrs), bluetooth headphones with mic. Electronics. Headphones. Avantree.
22nd: Brainwavz M2 In-Ear Noise Isolating IEM Headphones. Electronics. Headphones. BRAINWAVZ.
23rd: SOLEMEMO N16 Bluetooth Speaker with Dual Drivers, Touch-Sensitive Controls, and Stereo Bass sound for Cell Phone, PC, Laptop, Tablet, MP3 / MP4 Media Player, PSP,...
24th: Sabrent Premium 4 Port Aluminum USB 3.0 Hub for iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or any PC (HB-MCS4). Electronics. Computers & Accessories...
25th: Brainwavz R1 Headset Dual Driver In Ear Noise Isolating Earphones. Electronics. Headphones. BRAINWAVZ.
26th: August Active Noise Cancelling Headphones, Wired Earphones In Ear Corded Earbuds with 13 Hours Playtime and Built-in Microphone, Noise Reduction, Aluminum Alloy Construction, Gold-plated Jack...
27th: Bose SoundTrue Headphones On-Ear Style, Mint for Apple iOS. Electronics. Headphones. Bose.
28th: Generic 11000mah Built in USB Cable 3 USB Output Power Bank External Cell Phone USB Charger Backup Power Supply for Iphone 4s 5s 5c, Ipad,...
29th: Brainwavz M5 In Ear Earbuds Noise Isolating Earphones stereo Headphones (Without Remote & Mic). Electronics. Headphones. BRAINWAVZ.
30th: CODE Donut Premium Portable Wireless Bluetooth Speaker with NFC Tag (Orange, Dual Drivers, Built-in Speakerphone, 8-hour Play Time). Electronics. Portable Audio & Video. TaoTronics.
31st: Brainwavz M3 In-Ear Noise Isolating Earphones. Electronics. Headphones. BRAINWAVZ.
32nd: Creative Muvo 10 Portable Wireless Bluetooth Speaker with NFC (Black). Electronics. Portable Audio & Video. Creative.
33rd: Brainwavz HM5 Studio Monitor Headphones. Electronics. Headphones. BRAINWAVZ.
34th: Brainwavz ProAlpha In-Ear Headphones. Electronics. Headphones. BRAINWAVZ.
35th: Brainwavz M1 In-Ear Headphones. Electronics. Headphones. BRAINWAVZ.
36th: aLLreli® 34W / 6.8 A 4-Port USB Wall Charger Power Adapter with Removeable Plug Portable Travel Charger For iPhone 5 4S 4, iPad Mini 4...
37th: Inateck® Ultra Mini Portable Rechargeable Wireless Bluetooth Speaker, Support 3.5mm AUX Port, Black. Electronics. Portable Audio & Video. Inateck.
38th: Television Aerial - Indoor High Gain Portable TV and Radio Antenna(DTA420). Electronics. Accessories & Supplies. August.
39th: August EP636 - Cordless Wireless Headphones Bluetooth Headset with Microphone,Black. Electronics. Headphones. August.
40th: UGREEN 3.5mm Auxiliary Audio Jack to Jack Cable 90 Degree Right Angle Compatible for iPhone, iPod, iPad, 2018 Mac Mini, Smartphones, Tablets, Speakers, 24K Gold...
41st: CredDeal Wireless Bluetooth 4.0 APTX Sport Stereo Earphones Headphone Headset with Microphone & Volume Control for all Bluetooth Device. Electronics. Headphones. CredDeal.
42nd: UGREEN 3.5mm Male to Female Extension Stereo Audio Extension Cable Adapter Gold Plated Compatible for iPhone, iPad or Smartphones, Tablets, Media Players (6FT). Electronics. Accessories...
43rd: USB 3.0 Hub, HooToo 4 Port HUB 1.3 Feet for PC Mac Linux High Performance Interface for Personal Business Gaming Cable Aluminum Silver. Electronics. Computers...
44th: USB 3.0 Hub, Getlink 3 Port Hub + Gigabit Ethernet RJ45 Port with 1.3 Feet Cable for PC Mac Linux Laptop ultrabook High Performance Interface...
45th: Ausdom M04S-B Bluetooth Headphones for All Smartphones, Tablets, PC, Mac and Laptops - Retail Packaging - Black. Electronics. Headphones. AUSDOM.
46th: Ausdom S02 Bluetooth Stereo Headphones Sport headphones Wireless Headset with Build-in Microphones for iPhone 6/6plus/5S/5C, iPhone 4S/4, iPad, iPod, Samsung Galaxy S5/S4/S3, Samsung Note, Sony,...
47th: Belkin TrueClear Transparent Screen Protector for iPad Air 2 and iPad Air (F7N078tt2). Electronics. Computers & Accessories. Belkin.

Options:
A: Hamilton Beach Set & Forget Indoor Grill. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
B: Everlast Train Advanced MMA 7-Ounce Striking/Training Gloves. Sports & Outdoors. Sports & Fitness. Everlast.
C: Kizmos Get Happy Measuring Cup, Set of 4. Home & Kitchen. Kitchen & Dining. Kizmos.
D: Lodge Seasoned Finish 10-1/2-Inch Cast Iron Round Griddle. Home & Kitchen. Kitchen & Dining. Lodge.
E: ASUS 1225B-SU17-BK 11.6-Inch Laptop (Black). Electronics. Computers & Accessories. Asus.
F: Noontec ZORO II HD Headphone, Professional Sound Good Sound Quality, Durable, Foldable, Comfortable, Adjustable Fashion on Ear Stereo Headphone Earphone for Mobile Phone Smart Phone...
G: HARD-TO-FIND Luxurious 100% WOVEN TENCEL LYOCELL Bed Sheet Set, Silky Soft, Eco-Friendly & Naturally Pure Fiber from Eucalyptus Trees, Queen Size, Ivory. Home & Kitchen...
H: Stansport Grill Tripod Cooker(18-Inch). Sports & Outdoors. Outdoor Recreation. Stansport.
I: P5CRH 5-Section 8X Carbon Fiber Compact Reversable Tripod with K3 BallHead. Electronics. Camera & Photo. 3Pod.
J: APPLE Paper Towel Holder / Stand *NEW*!. Home & Kitchen. Kitchen & Dining. KMC/KK-Apple.
K: TOUGH-XL Hard-Body Travel and Storage Case Camera , Gear , Equipment and Lenses - Protects Nikon Digital SLR dSLR D3300 / D3200 / D750 /...
L: Thermos Df2212w2 Vacuum Insulated Food and Beverage Bottle, 1.3-Quart. Home & Kitchen. Kitchen & Dining. Thermos.
M: Gulp! Alive! Shrimp/Peeler Crab Asstmnt . Sports & Outdoors. Sports & Fitness. Berkley.
N: New Era MLB The League 2Tone 9FORTY Adjustable Cap. Sports & Outdoors. Fan Shop. New Era.
O: New Era NFL 2016 Sport Knit Beanie. Sports & Outdoors. Fan Shop. New Era.
P: FoodSaver 11" x 18' GameSaver Expandable Vacuum Bag Rolls, 2-Pack. Home & Kitchen. Kitchen & Dining. FoodSaver.
Q: Entertaining with Caspari 3-Inch Birthday Dripless, Smokeless, Unscented Candles, Flower Petals, Set of 20. Home & Kitchen. Home Dcor. Caspari.
R: Fiesta 19-Ounce Medium Bowl, Ivory,Fiesta,461-330 />. Home & Kitchen. Kitchen & Dining. Homer Laughlin.
S: Easton Junior  Z5 2Tone Batters Helmet with SB Mask (Hat Size 6 3/8 -  7 1/8). Sports & Outdoors. Sports & Fitness. Easton.
T: HDE 4GB Cute Panda Novelty Memory Card USB Flash High Speed Thumb Drive. Electronics. Computers & Accessories. HDE.
Answer: F