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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Mediabridge Component Video Cables with Audio (6 Feet) - Gold Plated RCA to RCA - Supports 1080i. Electronics. Accessories & Supplies. Mediabridge.
2nd: Inateck 3 Ports USB 3.0 Hub and RJ45 10/100/1000 Gigabit Ethernet Hub Converter LAN Wired Network Adapter with a Built-in 1ft USB 3.0 Cable (HB4003)...

Options:
A: Polaroid 3" Camera LCD Glass Screen Protective Cover For Digital SLR's & Cameras. Electronics. Camera & Photo. Polaroid.
B: Swiss Gear SA6621 Light Green Camoflage Laptop Backpack - Fits Most 15 Inch Laptops and Tablets. Electronics. Computers & Accessories. Swiss Gear.
C: Xtech Well Padded Custom Large Hard Camera Case for all GoPro Cameras. Electronics. Camera & Photo. Xtech.
D: Grando 3d Vr Virtual Reality Headset VUE Series Vr Glasses for 4.7~6 Inch Smartphones 3d Vr Box for Movies and Games Black. Electronics. Accessories &...
E: GOgroove Mini Phono Turntable Preamp Preamplifier with 12 Volt AC Adapter , RCA Input for Vinyl Record Player - Compatible With Audio Technica , Crosley...
F: YYST 4-pc Elastic Adjustable Women's Boot Straps Pant Clips Straps Adjustable Stirrups & Leg Straps.  YYST.
G: WE Furniture 3-Pack Wood Coffee Table Set, Black. Home & Kitchen. Furniture. WE Furniture.
H: Holiday Wonderland 2924-88 Christmas Lights Set Multi-Color Ceramic 25-Count C9. Home & Kitchen. Seasonal Dcor. Noma/Inliten.
I: Coosbo - Fashion Matte Patterns Hard Case Cover for 13" 13.3" Apple Mac Macbook Air Accessories Gift (13" Air (Model:A1369 or A1466 on the bottom...
J: Dakine Women's Brooke Messenger Bag with Padded Laptop Sleeve. Electronics. Computers & Accessories. Dakine.
K: Benchmade - APB 665, Plain Drop-Point, Satin Finish. Sports & Outdoors. Outdoor Recreation. Benchmade.
L: Square Perfect 2815 Professional Quality 2275W Digital Video Softbox Lighting Kit Boom Stand. Electronics. Camera & Photo. SQUARE PERFECT.
M: Fontanini Ruth The Bread Maker Figurine. Home & Kitchen. Home Dcor. Fontanini.
N: Canon PowerShot A3500 IS 16MP Digital Camera with 5x Optical Image Stabilized Zoom, 3.0-Inch LCD (Red). Electronics. Camera & Photo. Canon.
O: Kuhn Rikon Auto Safety Master Opener Grape. Home & Kitchen. Kitchen & Dining. Kuhn Rikon.
P: AMMSUN Plastic Beach Umbrella Table with 4 Cup Holders, White (17 Inch, White). Sports & Outdoors. Outdoor Recreation. AMMSUN.
Q: Duck Commander The Art of Commanding Ducks 2 DVD. Sports & Outdoors. Sports & Fitness. DUCK COMMANDER.
R: Logitech M557 Bluetooth Mouse – Wireless Mouse with 1 Year Battery Life, Side-to-Side Scrolling, and Right or Left Hand Use with Apple Mac or Microsoft...
S: Shop4Clothing365(TM) New Fashion Solid Color Shawl Scarf Wrap for Women(Brown). Home & Kitchen. Home Dcor. Shop4Clothing365.
T: Chic Home 9 Piece Como Decorator Upholstery Quality Jacquard Motif Fabric Bedroom Comforter Set & Pillows Ensemble, King, Gold. Home & Kitchen. Bedding. Chic Home.


assistant
Answer: R