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: 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:
Purchase History:
1st: SquareTrade 4-Year TV Protection Plan ($800-899.99). Electronics. Electronics Warranties. SquareTrade.
2nd: Fujifilm INSTAX 210 Instant wide Photo Camera. Electronics. Camera & Photo. Fujifilm.
3rd: 2400 Watt Softbox Lighting Kit Chromakey Green Screen Video Lighting Kit Three Softbox, 12 x 45watt Flourescent Bulb, 3 x lightstand by Fancierstudio 9004S-3. Electronics...
4th: Opteka SteadyVid EX MK II Video Stabilizer Gimbal System for Digital Cameras, SLR's & Camcorders (up to 3 lbs) ~ (New & Improved Version). Electronics...
5th: GSI Super Quality Mini 3-Port Smart HDMI v1.3b Switch - Connect 3 HDMI Equipment To TV At the Same Time! - For Plasma, LCD, LED,...
6th: Smart Power Battery for HP G62-456TU, [Electronics]. Electronics. Computers & Accessories. Smart Power.
7th: Ravelli AVTP Professional 75mm Video Camera Tripod with Fluid Drag Head. Electronics. Camera & Photo. Ravelli.
8th: Vivitar SP6 Spider Mini Flexible Tripod (Black). Electronics. Camera & Photo. Vivitar.
9th: Generic Professional DSLR Microphone Kit for Canon EOS 5D Mark II III 6D 7D 60D 60Da T5i T4i T3i T3 M SL1. Electronics. Camera &...
10th: Wacom Wireless Accessory Kit for Bamboo and Intuos Tablets (ACK40401). Electronics. Computers & Accessories. Wacom.
11th: TRENDnet Powerline AV500 Compact Gigabit Single Network Adapter, With Power Outlet Pass-through, TPL-407E. Electronics. Computers & Accessories. TRENDnet.
12th: COOLEAD-External USB 2.0 Slot Loading DVD+-RW CD RW Burner For Apple MacBook Air Pro iMac Mac OS Laptop Desktop PC Cumputer Windows 98/2000/ME/XP/VISTA/7/8 OS (...
13th: ePhoto Camp Change Room Xl Portable Pop Up Outdoor Camping Pool Beach Boat Changing Room Fitting Dressing Room DC1900. Electronics. Camera & Photo. ePhoto.
14th: Pivotal Tracker 1 Activity and Sleep Monitor (Discontinued by Manufacturer). Electronics. Wearable Technology. Pivotal Living.
15th: AmazonBasics Apple Certified Lightning to USB Cable - 3 Feet (0.9 Meters) - White. Electronics. Computers & Accessories. AmazonBasics.
16th: Pwr Adapter for Asus Transformer Book-T100 Charger: UL Listed 6.5 Ft Extra Long Power Cord T100TA T100TAM T100TAF T100HA T101HA; Mini T102HA; MeMO Pad 7...
17th: WD Black2 Dual Drive 2.5" 120 GB SSD + 1 TB HDD Kit (WD1001X06XDTL) (Old Model). Electronics. Computers & Accessories. Western Digital.
18th: DSTE 2x NP-FW50 Battery + DC107 Travel and Car Charger Adapter for Sony Alpha 7 7R 7R II 7S a7R a7S a7R II a5000 a5100...
19th: Full Motion TV Wall Mount Monitor Bracket for 32" - 52" LED, LCD and Plasma Flat Screen Displays up to VESA 400x400. Universal Fit, Swivel,...
20th: Aurum Ultra Series - High Speed HDMI Extension Cable Male - Female (3 feet) With Ethernet - Supports 3D and Audio Return Channel. Electronics. Accessories...
21st: Headphone Adapter to 3.5 mm Eardphone Jack Compatible with PhoneX Charge Connection Converter Audio Adapter for iPhone 7/7Plus 8/8Plus/X,Support Music Control Charger Support iOS11 or...
22nd: Optoma H180X 720p 3000 Lumen Full 3D DLP Home Theater Projector with HDMI. Electronics. Video Projectors. Optoma.
23rd: Valinks HDMI Male to VGA Male D-SUB 15 Pin M/M Connector Cable,  6 Feet, Black. Electronics. Accessories & Supplies. VAlinks.
24th: Homedics SS-5010 Soundspa Premier Am/Fm Clock Radio. Electronics. Home Audio. Homedics.
25th: TechSol Essential TSS1-W - 5 Pack of White Universal Speaker Wall Mount Brackets. Electronics. Accessories & Supplies. TechSol.
26th: Full Motion Tilt-Swivel TV Wall Mount for 26"-42" Flat Screen TVs with 6' HDMI Cable, Cable Ties and Leveler. Electronics. Accessories & Supplies. Atlantic.
27th: TRENDnet Wireless N300 Home Router,High Power 5dBi Antennas, Pre-Encrypted, Internet Bandwidth Control, LAN Ports, WAN Port, IPv6, TEW-731BR. Electronics. Computers & Accessories. TRENDnet.
28th: VIVO Universal Adjustable White Ceiling Projector/Projection Mount Extending Arms Mounting Bracket (MOUNT-VP01W). Electronics. Accessories & Supplies. VIVO.
29th: AtmosFX Phantasms Digital Decoration. Electronics. Camera & Photo. AtmosFX.
30th: LG BH5140S 500W 5.1 Channel 3D Blu-Ray Home Theater (Certified Refurbished). Electronics. Television & Video. LG.
31st: C&E 6ft (1.8M) High Speed HDMI Cable Male to Male with Ethernet Black (6 Feet/1.8 Meters) Supports 4K 30Hz, 3D, 1080p and Audio Return CNE219312...
32nd: SanDisk Ultra Fit 32GB USB 3.0 Flash Drive - SDCZ43-032G-GAM46. Electronics. Computers & Accessories. SanDisk.
33rd: GPX D200B Progressive Scan DVD Player with Remote Control. Electronics. Television & Video. GPX.
34th: CowboyStudio Set of Two 7 feet Photography Light Stands with Cases. Electronics. Camera & Photo. CowboyStudio.
35th: SEREE Camera Camcorder FHD 1080P Digital Video Recorder Night Vision Wide Angle Macro Fisheye Shooting 24MP 3 Inch Touch Screen. Electronics. Camera & Photo. SEREE.
36th: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray...
37th: Adonit Jot Pro Fine Point Precision Stylus for iPad, iPhone, Android, Kindle, Samsung, and Windows Tablets – Black (Previous Generation). Electronics. Computers & Accessories. Adonit.
38th: Mailiya PCI-E to USB 3.0 4 Port PCI Express Expansion Card (PCIe Card),Superspeed USB 3.0 Card with 15-Pin Power Connector for Desktops,Super Speed Up to...
39th: AmazonBasics 16-Gauge Speaker Wire - 100 Feet. Electronics. Accessories & Supplies. AmazonBasics.
40th: JOBY GorillaPod Magnetic - A flexible, lightweight tripod with strong magnetic feet for point-and-shoot cameras weighing up to 325 g. Electronics. Camera & Photo. Joby.
41st: HOBBYTIGER Lens Filter Kit UV ND4 ND8 CPL DJI Phantom 4 / DJI Phantom 3 (4-Pack). Electronics. Camera & Photo. HOBBYTIGER.
42nd: iPad Pro 9.7-inch (32GB, Wi-Fi + Cellular, Space Gray) 2016 Model. Electronics. Computers & Accessories. Apple.
43rd: OMOTON Ultra Clear 9H Hardness Tempered-Glass Screen Protector for New iPad 2018 & 2017 9.7" / iPad Pro 9.7 Inch / iPad Air 2 /...
44th: Premium Pack & Only Bag Vinyl Graffiti Decal Logo Stickers 120+30 Bonus-Personalize laptops, Skateboard, Snowboard, Car,Helmet,Luggage,Bikes, Great Christmas Socks Gift! (150). Electronics. Computers & Accessories...

Options:
A: The Great American Hanger Company Wood Suit Hanger w/Solid Wood Bar, Box of 50 Space Saving 17 Inch Flat Wooden Hangers w/Natural Finish & Chrome...
B: World Cuisine 14 1/8 Inch Black Steel Frying Pan. Home & Kitchen. Kitchen & Dining. Paderno World Cuisine.
C: Marshmallow Headphone Pink. Electronics. Headphones. JVC.
D: attwood Led Micro Light. Sports & Outdoors. Sports & Fitness. attwood.
E: Corneria Wine Barrel Cork Cage Holder- Great Bar Decor - Wine Corks Storage (9.5inch). Home & Kitchen. Kitchen & Dining. CORNERIA.
F: Simpli Home Bedford Solid Wood Medium Storage, Dark Tobacco Brown. Home & Kitchen. Furniture. Simpli Home.
G: Yongnuo YN-622N Wireless I TTL ITTL HSS 1/8000S Flash Trigger with 2 Transceivers - Compatible Camera Nikon D70 D70S D80 D90 D200 D300 D300S D600...
H: mDesign Silicone Kitchen Sink Protector Mat - Regular, Clear. Home & Kitchen. Kitchen & Dining. mDesign.
I: Astek Black Reflective Hillcrusher 3 Pocket Top Cycling Jersey. Sports & Outdoors. Outdoor Recreation. Astek.
J: Shake Weight Pro. Sports & Outdoors. Sports & Fitness. Shake Weight.
K: Housewares International 3-Piece Hand-Painted Ceramic Rooster Serving Bowls. Home & Kitchen. Kitchen & Dining. Housewares International.
L: Road Mountain Bike Bicycle MTB Relaxation Rest Aerobar Bar Handlebar. Sports & Outdoors. Outdoor Recreation. Generic.
M: John Deere 16" Bicycle Green. Sports & Outdoors. Outdoor Recreation. TOMY.
N: Sony BDP-S2200 Full HD 1080p Blu-ray Disc Player with Wi-Fi & Netflix Hulu Amazon Prime Streaming Apps [Derivative]. Electronics. Television & Video. Sony.
O: RCARD1142 - DISCWASHER RD1142 CD DVD Laser Lens Cleaners (2-Brush; Wet). Electronics. Accessories & Supplies. RCA.
P: Gallifrey Retro Travel Poster 13 x 19in with Poster Hanger. Home & Kitchen. Wall Art. AllPosters.
Q: Bohning Cam String Nocks (Pack of 6), Red. Sports & Outdoors. Sports & Fitness. Bohning.
R: SquareTrade 2-Year Housewares Extended Protection Plan ($100-124.99). Electronics. Electronics Warranties. SquareTrade.
S: ORBLUE Silicone Dish Drying Mat. Home & Kitchen. Kitchen & Dining. Orblue.
T: Sullivans 087168 SUL38233 Table, White. Home & Kitchen. Furniture. Sullivans.


assistant
Answer: R