Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
Purchase History:
1st: (2018 Update) Altura Photo Rubber Eyepiece Eyecup for Canon Rebel T6i T5i T5 T4i T3i T3 T2i SL1, Canon EOS 70D 1100D 700D 650D 600D...
2nd: Carry Speed Swi-View for any 3-Inch LCD View Finder. Electronics. Camera & Photo. Photography and Cinema.

Options:
A: Silicon Power 1TB Rugged Armor A65 IP67 Shockproof/Waterproof USB 3.0 2.5-inch Military Grade Portable External Hard Drive for PC, Mac, Xbox One and Xbox 360,...
B: LG Electronics GSA-E10L External 16x DVD+/-RW Super Multi Drive with LightScribe. Electronics. Computers & Accessories. LG.
C: Sure Plug 1 Laser Engraved Gadsden - Designed for Gen 1-3 Glock 17, 19, 22, 23, 31, 32, 34, and 35. Sports & Outdoors. Sports...
D: Soft As A Grape MLB Women's Tri Blend Multi Count V Neck Tee. Sports & Outdoors. Fan Shop. Soft As A Grape.
E: Logitech K750 Wireless Solar Keyboard for Windows Solar Recharging Keyboard 2.4GHz Wireless - Black. Electronics. Computers & Accessories. Logitech.
F: White on Clear Label Tape Compatible for Brother TZ 135 TZe 135 12mm P-Touch 8m. Electronics. Accessories & Supplies. NEOUZA.
G: Seacoast Basic Water Bottle (Clear/Black - 28oz). Sports & Outdoors. Sports & Fitness. Seacoast.
H: Crystal Allies Pink Himalayan Salt Globe Tea Light Candle Holders  with Authentic Crystal Allies Info Card Pack of 2. Home & Kitchen. Home Dcor...
I: Multi-Fit Wet Dry Vacuum Bags VF2005 General Dust Filter Bag (3 Shop Vacuum Bags), Bag Filter For Most 10-Gallon To 14-Gallon Shop-Vac, Genie Shop Vacuum...
J: Keedox® Android 4.4 A400 Amlogic S802 Quad-Core Cortex-A9r4 2.0GHz 16GB 4K Smart TV Box Streaming Player with Remote Control. Electronics. Television & Video. Keedox.
K: Football Party Napkins, 16ct. Home & Kitchen. Event & Party Supplies. Unique.
L: Aurum High Speed HDMI Cable with Ethernet (2 FT) - Supports 3D & Audio Return Channel - Full HD [Latest Version] - 2 Feet. Electronics...
M: Bo Nash 19-Inch-by-59-Inch IronSlide 2000 Ironing Board Cover. Home & Kitchen. Irons & Steamers. Bo Nash.
N: Elbee BPA-Free Silicone Guitar Ice Tray - Stir & Chill Your Drink with a Guitar!. Home & Kitchen. Kitchen & Dining. Elbee.
O: SeaSense Adjustable Seat Bracket 7-16-Inch with Base, EDC. Sports & Outdoors. Sports & Fitness. SeaSense.
P: VonHaus 2 in 1 Corded Lightweight Stick Vacuum Cleaner and Handheld Vacuum Bagless with HEPA Filtration, Crevice Tool and Brush Accessories - Ideal for Hardwood...
Q: Sony BCG34HRE4KN Cycle Energy Quick with Refresh Charger and 4 Pre-Charged 2000 mAh AA Batteries (Discontinued by Manufacturer). Electronics. Camera & Photo. Sony.
R: Esky C5900 H.264 IP Camera, Internet WiFi Wireless/Wired, Pan Tilt, 2-way audio, Build-in DVR, Motion triggered, IR cut. Electronics. Camera & Photo. Esky.
S: Chef Craft Measuring Cup - 1Cup Size 20426. Home & Kitchen. Kitchen & Dining. Chef Craft.
T: Moreteam Best Bluetooth Headset,Nice Bluetooth Earbuds, Best Wireless Earbuds Sweatproof V4.0 Magnet Attraction In-Ear Noise Cancelling Headphones Earbuds With Microphone For Sports (Black). Electronics. Headphones...


assistant
Answer: E