Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Canon FS300 Flash Memory Camcorder w/41x Advanced Zoom (Silver) (Discontinued by Manufacturer). Electronics. Camera & Photo. Canon.
2nd: Motorola SURFboard SB5101 DOCSIS 2.0 Cable Modem - Non-Retail Packaging (Brown Box). Electronics. Computers & Accessories. Motorola.
3rd: SanDisk 16 GB microSDHC Flash Memory Card SDSDQ-016G (Bulk Packaging) - Class 4. Electronics. Computers & Accessories. SDKSK9.
4th: HDE Universal 8" Tablet Leather Folio Hardcover Case. Electronics. Computers & Accessories. HDE.
5th: Coby Kyros 8-Inch Android 2.3 4 GB Internet Tablet  with Capacitive Touchscreen - MID8127-4G (Black). Electronics. Computers & Accessories. Coby.
6th: Asus VH242H 23.6-Inch Full-HD LCD Monitor with Integrated Speakers. Electronics. Computers & Accessories. Asus.
7th: Celestron Micro 360 Dual Purpose Microscope 44125. Electronics. Camera & Photo. Celestron.
8th: Swann SWDVK-425504 S 4-Channel Digital Video Recorder with Smartphone Viewing and 4 x 600TVL Cameras (Discontinued by Manufacturer). Electronics. Security & Surveillance. Swann.
9th: CAT6e Ethernet LAN Network Cable (White) - 100 Feet. Electronics. Computers & Accessories. Generic.
10th: GearIT 24-Pack, Cat 6 Ethernet Cable Cat6 Snagless Patch 0.5 Feet - Snagless RJ45 Computer LAN Network Cord, White - Compatible with 24 48 Port...
11th: Linksys AE2500 Dual-Band Wireless-N USB Adapter. Electronics. Computers & Accessories. Linksys.
12th: Samsung Black USB External Slim DVD Drive Writer (SE-208DB/TSBS) - New. Electronics. Computers & Accessories. Samsung.
13th: Kapaxen EH-67 Replacement AC Power Adapter for Nikon Coolpix L820 L810 L310 L120 L110 L105 L100 Digital Cameras. Electronics. Camera & Photo. KAPAXEN.
14th: Swann SWADS-446CAM-US Cloud HD Pan and Tilt Wi-Fi Security Camera with Smart Alerts (Black). Electronics. Camera & Photo. Swann.
15th: Tenext Cat5 Network Ethernet Cable Coupler. Electronics. Computers & Accessories. Tenext.
16th: Coby Kyros 7-Inch Android 4.0 4 GB Internet Tablet 16:9 Capacitive Multi-Touch Widescreen - MID7047-4 (Black). Electronics. Computers & Accessories. Coby.
17th: Coby Kyros 7-Inch Android 4.0 4 GB Internet Tablet 16:9 Capacitive Multi-Touch Widescreen with Built-In Camera, Black MID7048-4. Electronics. Computers & Accessories. Coby.
18th: Coby Kyros 7-Inch Android 4.0 4 GB 16:9 Capacitive Multi-Touchscreen Widescreen Internet Tablet , Black MID7035-4. Electronics. Computers & Accessories. Coby.
19th: AC Adapter for Coby Kyros 7" Tablets. Electronics. Computers & Accessories. EDOTech.
20th: WD Black 320GB Performance Mobile Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 9.5 MM 2.5 Inch - WD3200BEKX. Electronics. Computers &...
21st: BlueRigger High Speed MicroBlueRigger High Speed Micro HDMI to HDMI cable with Ethernet (10 Feet) - Support 4K- UltraHD, 3D, 1080p (Latest Standard). Electronics. Accessories...
22nd: Winbook TW700 Tablet - Windows 8.1 with full-size USB port, IPS Display, and one year of FREE Microsoft Office 365. Electronics. Computers & Accessories. WinBook.
23rd: NETGEAR EX6100-100NAS AC750 WiFi Range Extender with Gigabit Ethernet. Electronics. Computers & Accessories. NETGEAR.
24th: Nikon COOLPIX L820 16 MP CMOS Digital Camera with 30x Zoom Lens and Full HD 1080p Video (Red) (OLD MODEL). Electronics. Camera & Photo. Nikon.
25th: PNY High Performance 16GB High Speed microSDHC Class 10 UHS-1 up to 40MB/sec Flash Memory Card - P-SDU16G10-GE-A (OLD MODEL). Electronics. Computers & Accessories. PNYU9.
26th: Your Cable Store USB Female A To USB Mini Male B Adapter. Electronics. Accessories & Supplies. Your Cable Store.
27th: Adesso ADP-PU21 - PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub. Electronics. Computers & Accessories. Adesso.
28th: Element ELEFW195 19" 720p 60Hz LED HDTV. Electronics. Television & Video. Element.
29th: Sony BDP-S590 3D Blu-ray Disc Player with Wi-Fi (Black) (2012 Model). Electronics. Television & Video. Sony.
30th: 5V US Power Adapter for Wireless IP Camera FI8918W FI8908W FI8905W FI8904W FI8903W FI8909W. Electronics. Camera & Photo. Smays.
31st: SanDisk microSDHC 32GB Flash Memory Card, Black, SDSDQM-032G-B35 (Retail Packaging). Electronics. Computers & Accessories. SanDisk.
32nd: BlueRigger Rugged High Speed HDMI Cable - 15 Feet (4.5 M) - Nylon Braided - Supports 4K, Ultra HD, 3D, 1080p, Ethernet and Audio Return...
33rd: Logitech MK520 Wireless Keyboard and Mouse Combo — Keyboard and Mouse, Long Battery Life, Secure 2.4GHz Connectivity. Electronics. Computers & Accessories. Logitech.
34th: PNY Turbo 32GB USB 3.0 Flash Drive - P-FD32GTBOP-GE. Electronics. Computers & Accessories. PNY.
35th: Kinivo 501BN 5-Port High Speed 4K 30Hz HDMI Switch With IR Wireless Remote And AC Power Adapter - For Xbox 360/One, PS4/PS3, Nintendo Switch, Blu-ray...
36th: GearIT 24-Pack, Cat 6 Ethernet Cable Cat6 Snagless Patch 0.5 Feet - Snagless RJ45 Computer LAN Network Cord, White - Compatible with 24 48 Port...
37th: Toshiba Canvio for Desktop 5TB External Hard Drive (HDWC350XK3J1). Electronics. Computers & Accessories. Toshiba.
38th: Josi Minea Black 3.5mm Male to 2.5mm Female Headphone Audio Adapter Extender Jack Stereo or Mono for Apple iPhone 6/6S/6+/5S/5 iPad Samsung Galaxy S8/S7/S6/S5 Note...
39th: FDT 720P HD WiFi Pan/Tilt IP Camera (1.0 Megapixel) Indoor Wireless Security Camera FD7901 (Black), Plug & Play, Two-Way Audio & Nightvision. Electronics. Camera &...
40th: Amazon Fire HD 8 Case (Previous Generation - 6th), Black. Electronics. Computers & Accessories. Amazon.
41st: UIUIUS Voice Recorder,Audio Digital Voice Activated Portable Sound Recorder with 560 Hours Rechargeable 8GB Multifunctional for Lectures and Meeting,Long Tape Duration Recording with HD Microphones...
42nd: Sabrent USB 2.0 TO SATA/IDE 2.5/3.5/-INCH Hard Drive Converter EC-AHDD. Electronics. Computers & Accessories. Sabrent.

Options:
A: Pro Force Mouthguard Case.  Pro Force.
B: Canon EF 24-105mm f/4L IS USM Lens For Canon EOS DSLR (white box) with Lenspen cleaning system, Microfiber cleaning cloth & 77mm UV Filter. Electronics...
C: Best Choice Products 50 Pair Free Standing 10 Tier Shoe Tower Rack Organizer Space Saving Shoe Rack. Home & Kitchen. Storage & Organization. BEST CHOICE...
D: Tamron Front Lens Cap 72mm (Model CIFF). Electronics. Camera & Photo. Tamron.
E: J.K. Adams 11-Inch-by-4-Inch Maple Wood Appetizer Tray. Home & Kitchen. Kitchen & Dining. J.K. Adams.
F: USB Type C to SATA Adapter Cable for 2.5" SATA SSD HDD, Support SATA III / II / I and UASP, External Hard Drive Adapter...
G: Fox Outfitters Neolite Single Camping Hammock - Lightweight Portable Nylon Parachute Hammock for Backpacking, Travel, Beach, Yard. Hammock Straps & Steel Carabiners Included. Sports &...
H: Cuisinart CPT-180FR 4-Slice Metal Classic Toaster (Certified Refurbished). Home & Kitchen. Kitchen & Dining. Cuisinart.
I: Canon EF 24-105mm f/4 L IS USM Lens for Canon EOS SLR Cameras. Electronics. Camera & Photo. Canon.
J: 48 Organza Drawstring Pouches Gift Bags Assorted Colors. Home & Kitchen. Event & Party Supplies. FindingKing.
K: Plant Guru Coco Mango Incense Sticks, 185 Grams in Each Bundle 85 to 100, Premium Quality Smooth and Clean, Each Stick is 10.5 Inches Long...
L: Fixxxer Easy Use Gun Hanger Pack of 5 Original Handgun Hangers. Sports & Outdoors. Sports & Fitness. Fixxxer.
M: Small Stainless Steel French Press - 12 ounce Coffee Plunger, Press Pot, Best Tea Brewer & Maker, 3 cups (4 oz each cup), Quality Cafetiere,...
N: Mama Mouth Slim Lightweight Folio 3-folding with Interior Hand Strap Cute Texture Case for 7" Verizon Ellipsis 7 4g LTE Tablet Blue. Electronics. Computers &...
O: New Wave Swim Buoy - Swim Safety Float and Drybag for Open Water Swimmers, Triathletes, Kayakers and Snorkelers, Highly Visible Buoy Float for Safe Swim...
P: Grace USA - Steel Roll Spring Punch Set - RS7 - Gunsmithing - Steel Punches - 7 piece - Gunsmith Tools & Accessories. Sports &...
Q: Puredick® New Laptop Battery for Apple MacBook Air 13" A1405 (2012 Version) A1496 A1466(2013 Version) MC503 MC504 A1377 A1369 (Late 2010 Mid 2011 Mid 2012...
R: Foremost 328009 Modular Corner Radius Cube Storage System, Espresso. Home & Kitchen. Storage & Organization. Foremost.
S: Samsung UN78JU7500 Curved 78-Inch 4K Ultra HD 3D Smart LED TV (2015 Model). Electronics. Television & Video. Samsung.
T: Butterfly Fondant Molds Silicone Sugar Mold for Cake Decorating. Home & Kitchen. Kitchen & Dining. Longzang.
Answer: F