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: Wall Mount for Personnel Computers Universal Fit Any Pc. Electronics. Accessories & Supplies. RACKSOLUTIONS.
2nd: Custom Accessories 10242 Auxiliary Twin Power Outlet. Electronics. Accessories & Supplies. Custom Accessories.
3rd: Cable Matters VGA to VGA Cable (SVGA Cable) 10 Feet (Available 3FT - 100 FT in Length). Electronics. Computers & Accessories. Cable Matters.
4th: Sabrent 2.5" Hard Disk Drive Mounting Kit Bracket for PS3 Super Slim CECH-400x Series (BK-HDPS). Electronics. Computers & Accessories. Sabrent.
5th: Sonic Impact 5009G Gen3 Portable Speakers. Electronics. Computers & Accessories. Sonic Impact Technologies.
6th: iHome 3.5mm Aux Portable Speaker (Purple Translucent). Electronics. Portable Audio & Video. iHome.
7th: RG6 Quad Shield 18 AWG Satellite TV Black 500' Feet ft Coaxial Coax Cable Wire. Electronics. Accessories & Supplies. LOGICO.
8th: SanDisk Extreme 128GB U3/UHS-I SDXC with 4K Ultra HD, up to 80MB/s Read; 60MB/s Write- SDSDXN-128G-G46 [Older Version]. Electronics. Computers & Accessories. SanDisk.
9th: Alpine SPS-610C 6-1/2" Component 2-Way Type-S Speaker System. Electronics. Car & Vehicle Electronics. Alpine.
10th: Bgears b-Blaster 120mm 2 Ball Bearing High Speed Extreme Airflow Fan. Electronics. Computers & Accessories. Bgears.
11th: Bgears b-Blaster 140mm 2 Ball Bearing High Speed Extreme Airflow Fan. Electronics. Computers & Accessories. Bgears.
12th: Creative Inspire T10 2.0 Multimedia Speaker System with BasXPort Technology. Electronics. Computers & Accessories. Creative Labs.
13th: SanDisk Ultra 64GB MicroSDXC Class 10 UHS Memory Card Speed Up To 30MB/s With Adapter - SDSDQUA-064G-U46A [Old Version]. Electronics. Computers & Accessories. SanDisk.

Options:
A: Vinyl Shower Curtain Liner with Metal Grommets & Magnets (Black). Home & Kitchen. Bath. Royal Trading.
B: Lifeline Triple Grip Handles. Sports & Outdoors. Sports & Fitness. Lifeline.
C: Neewer IR Wireless RC-6 Shutter Release Remote Control for Canon EOS 60D 70D 7D Rebel T5i, T4i, T3i, T2i, T1i, XSi, Xti, XT, SL1 /...
D: DriStorm Mini Air Mover w/GFCI 1/5Hp. Home & Kitchen. Heating, Cooling & Air Quality. DriStorm.
E: BIA Cordon Bleu Porcelain Soup Cup with Handle, White, Set of 4. Home & Kitchen. Kitchen & Dining. BIA Cordon Bleu.
F: Langley Orchid 16 ounce Gel Candle. Home & Kitchen. Home Dcor. Langley Empire Candle.
G: M-Wave Seatpost Clamp with Rack Mounts. Sports & Outdoors. Outdoor Recreation. M-Wave.
H: Cotton Craft Overstuffed Round Papasan Cushion, Floral Chocolate. Home & Kitchen. Kitchen & Dining. Cotton Craft.
I: Pyrex 1118988 14-Piece Simply Store with Blue Covers, Clear. Home & Kitchen. Kitchen & Dining. Pyrex.
J: Sandisk B35 SDCZ51-032G-B35 32GB Cruzer USB Flash Drive. Electronics. Computers & Accessories. SanDisk.
K: Texsport Spinnaker Auto/SUV Sports Shade. Sports & Outdoors. Outdoor Recreation. Texsport.
L: 20 Liter Heavy Duty Water Container. Sports & Outdoors. Outdoor Recreation. Scepter.
M: American Kitchen Tri-Ply 10-Inch Fry pan with Nonstick Interior. Home & Kitchen. Kitchen & Dining. American Kitchen.
N: Sigma 18-200mm f/3.5-6.3 DC Auto Focus OS (Optical Stabilizer) Zoom Lens for Canon Digital SLR Cameras. Electronics. Camera & Photo. Sigma.
O: 2-Pair Earbuds Microphone with Volume Control, Palytte 6S Headphones with Mic, Android Earphones Noise Cancelling Headphone for 3.5mm Port. Electronics. Computers & Accessories. Palytte.
P: Japanese Temari Rabbit Chopstick and Case (Black). Home & Kitchen. Kitchen & Dining. Skater.
Q: Polaroid Studio Series .42X HD Fisheye Lens 37mm. Electronics. Camera & Photo. Polaroid.
R: Networx 1 Port Keystone Faceplate - Single Gang - White. Electronics. Accessories & Supplies. NetworxTM.
S: Aluminus Black High Gloss Case. Electronics. Computers & Accessories. Ultra.
T: Shoreline Marine Livewell Pump. Sports & Outdoors. Sports & Fitness. Shoreline Marine.


assistant
Answer: R