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: Celestron 21024-A FirstScope Telescope with Accessory Kit. Electronics. Camera & Photo. Celestron.
2nd: Decalgirl Kindle Touch Skin -  Elegy (does not fit Kindle Paperwhite). Electronics. eBook Readers & Accessories. DecalGirl.
3rd: BOSS AUDIO AVA1404 7 Band 200w Max Amplified Equalizer with Remote Subwoofer Level Control (Discontinued by Manufacturer). Electronics. Car & Vehicle Electronics. BOSS Audio Systems.

Options:
A: LED Concepts 2-pack of RED and WHITE Silicone LED Waterproof FRONT and REAR Bicycle Light set. Sports & Outdoors. Outdoor Recreation. LED Concepts.
B: Skullcandy Pink SMOKIN' BUDS Headphones with In-Line Mic in Retail Packaging. Electronics. Headphones. Skullcandy.
C: Cobra 148GTL CB 40 Channel 12 Watt Radio. Electronics. Portable Audio & Video. Cobra.
D: Cisco-Linksys EG008W  Gigabit 8-Port Workgroup Switch. Electronics. Computers & Accessories. Linksys.
E: Spectrum Diversified Scroll Paper Towel Holder, Hammered Bronze. Home & Kitchen. Kitchen & Dining. Spectrum Diversified.
F: D&D Futon Furniture Brand New Queen Size Burgundy Traditional Japanese Floor Futon Mattresses, Foldable Cushion Mats, Yoga, Meditaion 60" Wide X 80" Long. Home &...
G: nuvo design Shower Curtain Liner with Magnets and Metal Grommets, 70-Inch by 72-Inch, Frost. Home & Kitchen. Bath. nuvo design.
H: Kindle Fire HD (fits only 7" previous generation) Skin Kit/Decal - Abolisher - Vincent Hie. Electronics. Computers & Accessories. DecalGirl.
I: Champion Sports Anywhere Table Tennis: Ping Pong Paddles, Balls, and Portable Net & Post Set To Go. Sports & Outdoors. Sports & Fitness. Champion Sports.
J: Bubba Envy Double Wall Insulated Straw Tumbler, 24 oz, Blue Triangle Graphic. Home & Kitchen. Kitchen & Dining. BUBBA BRANDS.
K: Alicemall Anchor Shower Curtain Hooks 12 Pieces Sailing Design Resin Golden Anchor Helm Rope Nautical Decoratibve Shower Curtain Hooks (Golden). Home & Kitchen. Bath. Alicemall.
L: Glass Casserole Baking Dish with Cover, 12" x 7.5". Home & Kitchen. Kitchen & Dining. Red Co.
M: LED Armband by LedBeLight - Best Protection Bracelet for Cycling, Jogging, Running and Walking When Low Light - Reflective Bands with 3 Flashing Modes Use...
N: Stripes Sage 300 Thread Count Queen size Sheet Set 100 % Cotton 4pc Bed Sheet set (Deep Pocket) By sheetsnthings. Home & Kitchen. Bedding. sheetsnthings.
O: Silver Ticket Products, Reference Series, Solid Front Projector Screen Material, White, 1.3 Gain, DIY Projector Screen, RAW Material, 62x111-inch, 16:9, HDTV, 4K. Electronics. Television &...
P: Talon Concealed Carry Cargo Pocket Leather Holsters. Sports & Outdoors. Sports & Fitness. Talon Holsters.
Q: GW Security Professional Grade RG59 Siamese Combo Coaxial Cable Pre-made All-in-One BNC Video Power Cable for 1080P /720P, TVI, CVI, AHD and HD-SDI Camera and...
R: [DISCONTINUED] Samsung T1 Portable 500GB USB 3.0 External SSD (MU-PS500B/AM). Electronics. Computers & Accessories. Samsung.
S: DTECH Port-Powered RS232 to RS485 Converter Adapter for Industrial Long Haul Serial Communication Supports 600W Anti-surge and 15KV Static Protection. Electronics. Computers & Accessories. DTech.
T: Solomark Smartphone Capturer for Iphone Android and Windows Smartphones. Compatible with Binoculars Monocular Spotting Scopes Telescopes and Microscopes- Get Your Mobile Phone Into Video Camera...
Answer: H