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: Maxtek 4.5hr Rechargeable Battery For Canon BP-827 BP827(Extended Capacity of BP-808 809 819) HF10 HF1 HF100 HF20 HF200 S10 HG20 HG21 HG30. Made with Info-Chip,...
2nd: JJC FC-SB400 Professional flash dome diffuser for Nikon SB-400 flash. Electronics. Camera & Photo. JJC.
3rd: Polaroid Neoprene Adjustable Wrist Strap for Digital SLR Cameras Camcorders Binoculars. Electronics. Camera & Photo. Polaroid.
4th: Metal Lens / Filter Adapter Tube Ring For Nikon P7100 & P7000 58mm. Electronics. Camera & Photo. AR.
5th: Sony SRST33SILVER Personal Travel Speakers (Silver). Electronics. Computers & Accessories. Sony.
6th: Canon EF 24-105mm f/4 L IS USM Lens for Canon EOS SLR Cameras - White Box (Bulk Packaging). Electronics. Camera & Photo. Canon.
7th: Fujifilm NP-W126 Li-Ion Rechargeable Battery. Electronics. Camera & Photo. Fujifilm.
8th: Chromo Inc CI55000020 160 LED CI-160 Dimmable Ultra High Power Panel, Camcorder Video Light for Canon, Nikon, Pentax, Panasonic, Sony, Samsung and Olympus Digital SLR...
9th: ePhoto Vbracket Hot Shoe V Mount Dual Bracket for Video Lights, Microphones or Monitors. Electronics. Camera & Photo. ePhoto.
10th: Minolta ACW100 Wide Angle Lens for Dimage A1, A2 & A200 Digital Cameras. Electronics. Camera & Photo. Minolta.
11th: Panasonic HC-X920 3D Ready HD 3MOS Digital Camcorder with Wi-fi (black). Electronics. Camera & Photo. Panasonic.
12th: Samsung Electronics 64GB Pro microSDXC Extreme Speed (UHS-1) Class 10 Memory Card (MB-MGCGB/AM) Retail Packaging. Electronics. Computers & Accessories. Samsung.
13th: Mushkin Ventura Pro 32 GB USB 3.0 Flash Drive - Black (MKNUFDVP32GB). Electronics. Computers & Accessories. Mushkin.
14th: MoKo Google New Nexus 7 FHD 2nd Gen Case - Wireless Bluetooth Keyboard Cover Case for Google Nexus 2 7.0 Inch 2013 Generation Android 4.3...
15th: JJC TMC LCD Timer Remote Control for Canon EOS 60D 1000D 700D 650D 600D 550D 500D 450D Rebel Series (Black). Electronics. Camera & Photo. JJC.
16th: Samsung Electronics 840 Pro Series 2.5-Inch Solid State Drive, 256GB. Electronics. Computers & Accessories. Samsung.
17th: Fotodiox Pro Thumb Grip for Mirrorless Digital Cameras (Type-A; Black), fits: Fujifilm X100S, X20, X-E1, X10, Olympus XZ-2 iHS, Panasonic Lumix DMC-LX7, Pentax Q, Olympus...
18th: Fotodiox Pro Thumb Grip for Mirrorless Digital Cameras (Black), fits: Fujifilm X-Pro1. Electronics. Camera & Photo. Fotodiox.
19th: MegaGear "Ever Ready" Protective Dark Brown Leather Camera Case, Bag for Fujifilm X-E2S, Fujifilm X-E2 with 18-55 Lens. Electronics. Camera & Photo. MegaGear.
20th: AMD FD8320FRHKBOX FX-8320 FX-Series 8-Core Black Edition Processor. Electronics. Computers & Accessories. AMD.
21st: Gigabyte AM3+ AMD DDR3 1333 760G HDMI USB 3.0 Micro ATX Motherboard GA-78LMT-USB3. Electronics. Computers & Accessories. Gigabyte.
22nd: Fotodiox EW-54 Bayonet Lens Hood for Canon EF-M 18-55mm f/3.5-5.6 IS STM Lens. Electronics. Camera & Photo. Fotodiox.
23rd: Canon EF-M 22mm f2 STM Compact System Lens. Electronics. Camera & Photo. Canon.
24th: WD Black 750GB Performance Mobile Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 9.5 MM 2.5 Inch - WD7500BPKX. Electronics. Computers &...
25th: Canon Speedlite 90EX Flash for Canon EOS M Camera (White Box) New. Electronics. Camera & Photo. Canon.
26th: Fotodiox Pro, All Metal Black Camera Hand Grip for Canon EOS M (EF-M) Mirrorless Digital Camera with Battery Access. Electronics. Camera & Photo. Fotodiox.
27th: Canon EF-M Lens Adapter Kit for EF/EF-S Lenses 6098b002 (New White Box). Electronics. Camera & Photo. Canon.
28th: EVGA GeForce GTX 750 with G-SYNC Support 1GB GDDR5 128bit, Dual-Link DVI-I, HDMI,DP Graphics Card (01G-P4-2751-KR). Electronics. Computers & Accessories. EVGA.
29th: brite-View Playtime (BV-3100) 1080p HD Multimedia Player - white. Electronics. Television & Video. Zinwell.
30th: Wasabi Power Battery and Charger Kit for JVC BN-VF823, BN-VF823U and JVC Everio GS-TD1, GY-HM70U, GY-HM100U, GY-HM150U, GZ-HMZ1U, GZ-MG230, GZ-MG255, GZ-MG275, GZ-MG330, GZ-MG335, GZ-MG340, GZ-MG360,...
31st: Zeikos ZE-NBG90 Battery Power Grip for Nikon D80 & D90. Electronics. Camera & Photo. Zeikos.

Options:
A: Wasabi Power Battery (2-Pack) and Charger for Canon LP-E12 and Canon EOS M, EOS Rebel SL1, EOS 100D. Electronics. Camera & Photo. Wasabi Power.
B: Fiks Classic Reflective Removable Long Lasting Stickers for Helmets, Bicycles, Strollers, Wheelchairs and More. Sports & Outdoors. Outdoor Recreation. Fiks:Reflective.
C: Lavon 24" Counter Stools Black and Espresso (Set of 2). Home & Kitchen. Furniture. Coaster Home Furnishings.
D: Love Never Dies Married Couple Figurine. Home & Kitchen. Home Dcor. SUMMIT BY WHITE MOUNTAIN.
E: Cannonball grips 3" diameter (pair) - CFF FIT Pit Bull hand & grip strength trainer - Hand Exerciser & Grip Strengthener - Ideal For Pull-Ups,...
F: Maglula Tactical X10 and V10 LULA .22LR Pistol Magazine Loader and Unloader. Sports & Outdoors. Sports & Fitness. Maglula ltd.
G: Advanced Graphics Hot Dog Stand-in Life Size Cardboard Cutout Standup. Home & Kitchen. Home Dcor. Advanced Graphics.
H: Fagor 3-in-1 6-Quart Multi-Use Pressure Cooker, Slow Cooker and Rice Cooker, Stainless-Steel - 670040230. Home & Kitchen. Kitchen & Dining. Fagor.
I: 4Gb (2X2Gb) Memory Ram Compatible With Dell Inspiron 15 (1501) Notebook Ddr2 By CMS (A39). Electronics. Computers & Accessories. Computer Memory Solutions.
J: Miles Kimball Over The Door Kitchen Storage Organizer. Home & Kitchen. Kitchen & Dining. Miles Kimball.
K: Waterproof Camera Float, Insten Floating Wrist Strap Perfect for Underwater GoPro Hero 3+, Hero 4, Galaxy S7, Xperia Z5, Coolpix AW130, Olympus TG-4, TG-870, PowerShot...
L: Dr. Anison Men Cotton Socks Fashion color Stripe Moisture Wicking Dress Socks Happy Happy. Sports & Outdoors. Sports & Fitness. DR.ANISON.
M: Panasonic TCP46G15 / TC-P46G15 / TC-P46G15 46 1080P Plasma HDTV. Electronics. Television & Video. Panasonic.
N: Trusted By Competition BBQ Teams! Best Heat Resistant Silicone BBQ Grill Gloves - Red - Oven Mitt - Barbecue Grilling Accessories - Perfect For Use...
O: Freedi 100 Pcs Black Sponge Earbud Soft Foam Headphone Cap Ear Pads Cover Replacement. Electronics. Accessories & Supplies. Freedi.
P: AIRHEAD AHBL-1 Blast Towable. Sports & Outdoors. Outdoor Recreation. Airhead.
Q: 5.11 #58717 6.10 Vertical Molle Pouch. Sports & Outdoors. Sports & Fitness. 5.11.
R: Mobile Edge Alienware Orion ScanFast TSA Checkpoint Friendly 17.3 Inch Laptop Messenger Bag, Large Capacity, Black ME-AWMC2.0. Electronics. Computers & Accessories. Mobile Edge.
S: Skullcandy Method Bluetooth Wireless Sweat-Resistant Sport Earbuds with Microphone, Secure Around-The-Neck Collar, 9-Hour Rechargeable Battery, Perfect for Working Out, Navy/Blue. Electronics. Headphones. Skullcandy.
T: Swees Amazon Kindle Voyage 6" Case Cover - Ultra Slim Leather Case For 2014 Version Amazon Kindle Voyage (Will Not Fit Kindle Paperwhite), With Smart...


assistant
Answer: A