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

Input:
1st: Harman Kardon SoundSticks II Plug and Play Multimedia Speaker System. Electronics. Computers & Accessories. Harman Kardon.
2nd: BOQARI Q1M Metal Earbuds Headphones with Mic and Travel Case (Noir Black). Electronics. Headphones. JLAB.

Options:
A: Samsung BD-P1590 Blu-ray Player. Electronics. Television & Video. Samsung.
B: Besmall Magnetic Leather Smart Cover Case For Apple Ipad 2/3/4 with Back Case & Screen Protector & Cleaning Cloth & Stylus Touch Pen with Keyboard...
C: Miele Vacuum Cleaner Bags Type FJM Genuine (Air Clean) Replacement S241-S256i S290-S291 S300i-S399 S500-S578 S700-S758 S4000-S4999 S6000-S6999. Home & Kitchen. Vacuums & Floor Care. Miele.
D: Sony AKACMH1 Chest Mount Harness for Action Cam (Black). Electronics. Camera & Photo. Sony.
E: Manduka eQua Hand & Mat Towels, 72". Sports & Outdoors. Sports & Fitness. Manduka.
F: Tag City Automotive Signs Ford Build Tough Sign (60065). Home & Kitchen. Home Dcor. HangTime.
G: Sunbeam SWF4300 Twin Window Fan with Electronic Thermostat. Home & Kitchen. Heating, Cooling & Air Quality. Sunbeam.
H: Wusthof Gourmet Ten Piece Block Set. Home & Kitchen. Kitchen & Dining. Wsthof.
I: LG Electronics Gruve Bluetooth Stereo Headset - Retail Packaging - Black. Electronics. Headphones. LG.
J: Timbuk2 Spin Messenger Bag. Sports & Outdoors. Outdoor Recreation. Timbuk2.
K: Pillowcase 1587 Map of The Americas Throw Pillow Customized Square Custom Throw Pillow Case Cushion Cover Pillow Cover 18x18. Home & Kitchen. Bedding. Pillowcase.
L: LEAGY PTI8 Laptop PC & Computer PCI Motherboard Diagnostic Tester Analyzer Post Card. Electronics. Computers & Accessories. LEAGY.
M: Classic Halloween Icon Wind-Spinners (asstd designs) Party Accessory  (1 count) (1/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.
N: Curtain Chic Seashells Lace Tiers, 24-Inch, White. Home & Kitchen. Home Dcor. Curtain Chic, Inc.
O: High Quality Hand-painted Group Oil Painting 3 Panel Wall Art Religion Buddha Oil Painting On Canvas No Framed. Home & Kitchen. Wall Art. Oil Painting...
P: Panasonic DMR-EZ485VK Progressive Scan DVD Recorder with Digital Tuner, VCR . DTV Transition Solution. Electronics. Television & Video. Panasonic.
Q: Canon EOS 760D/Rebel T6S/EOS 8000D (24.7 MP, 3-inch LCD) (Body Only) - International Version (No Warranty). Electronics. Camera & Photo. Canon.
R: G.SKILL Ares Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11D-16GAB. Electronics. Computers & Accessories. G.Skill.
S: JBuds J3M Micro Atomic In-Ear Earbuds Style Headphones with Mic (Jet Black) (Discontinued by Manufacturer). Electronics. Headphones. JLAB.
T: Weksi Rechargeable Li-on Battery Wireless Stereo Bluetooth Earphone Music Dreaming Headphone for Mobile Cell Phone Laptop Tablet (Working Distance Range:10m). Electronics. Headphones. Weksi.
Answer: S