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: Nikon SB-400 AF Speedlight Flash for Nikon Digital SLR Cameras. Electronics. Camera & Photo. Nikon.
2nd: JOBY GorillaPod SLR Zoom. Flexible Tripod for DSLR and Mirrorless Cameras Up To 3kg. (6.6lbs). Electronics. Camera & Photo. Featured Brands (lbr_brands_browse-bin).
3rd: Tamrac 3385 Aero Speed Pack 85 Dual Access Photo/Laptop Backpack (Rust). Electronics. Computers & Accessories. Tamrac.
4th: Skullcandy Titan (Discontinued by Manufacturer). Electronics. Headphones. Skullcandy.
5th: Tripp Lite LC1200 Line Conditioner 1200W AVR Surge 120V 10A 60Hz 4 Outlet 7-Feet Cord. Electronics. Accessories & Supplies. Tripp Lite.
6th: Monster MON129340 iCable 1000 for iPod and iPhone - Speakers - Retail Packaging - Black. Electronics. Portable Audio & Video. Monster.
7th: Dolica ST-500 68-Inch Lightweight Tripod. Electronics. Camera & Photo. Dolica.
8th: Klipsch Reference S4 In-Ear Headphones (Discontinued by Manufacturer). Electronics. Headphones. Klipsch.
9th: Audio-Technica AT-LP60BK-USB Fully Automatic Belt-Drive Stereo Turntable (USB & Analog), Black. Electronics. Home Audio. Audio-Technica.
10th: Manfrotto MKC3-H01 Compact Photo-Movie Kit (Black). Electronics. Camera & Photo. Manfrotto.

Options:
A: Handset Cord 9 Ft White Heavy Duty New in a Factory Sealed Bag. Electronics. Accessories & Supplies. Great Lakes Communications.
B: Jim Shore Heartwood Creek Mini Hummingbird Stone Resin Figurine, 2.6”. Home & Kitchen. Home Dcor. Enesco.
C: Apple Slicer, Cuts, Slices and Removes the Pit, Fruit Slicer Splitter Cutter Pitter Corer Tool (1). Home & Kitchen. Kitchen & Dining. iBarBQ(TM).
D: Large Carrying Portable Case With 23 Elastic Bands For Cables, GPS Cases, USB Sticks, Hard Drive, Memory Cards Black EVA Drive, Memory Cards Black EVA...
E: iPad Mini 1 / 2 / 3 360 Rotatable Keyboard Case, SnuggTM - Ultra Slim Keyboard Cover Case with Bluetooth Connectivity For Apple iPad Mini...
F: MOSISO Laptop Sleeve Bag Only Compatible MacBook 12-Inch with Retina Display 2017/2016/2015 Release, Polyester Fabric Protective Carrying Case Cover, Black & Hot Blue. Electronics. Computers...
G: Clear Plastic CD Tower - holds 30 standard CD jewel cases. Electronics. Accessories & Supplies. STORi.
H: Bianchi M12 Comercial Holster Hip Pistol (Green). Sports & Outdoors. Sports & Fitness. Bianchi.
I: VELCRO Brand ONE WRAP Thin Ties | Strong & Reusable | Perfect for Fastening Wires & Organizing Cords | Black, 8 x 1/2-Inch | 25...
J: Ravenscroft Crystal St. Jacques Decanter. Home & Kitchen. Kitchen & Dining. Ravenscroft Crystal.
K: Amscan Paw Party Balloons, Paw Print, Red/Yellow/Blue, Set of 30. Home & Kitchen. Event & Party Supplies. Amscan.
L: BalsaCircle 90x132 Black Satin Raised Rosettes Rectangle Tablecloth Wedding Party Dining Room Table Linens. Home & Kitchen. Kitchen & Dining. BalsaCircle.
M: 16-Count Paper Lunch Napkins, Celebrate 70, Milestone Celebrations. Home & Kitchen. Event & Party Supplies. Creative Converting.
N: Godox LED64 Video Light 64 LED Lights for DSLR Camera Camcorder Mini DVR as Fill Light for Wedding News Interview Macrophotography. Electronics. Camera & Photo...
O: Kryptonite KryptoFlex 1018 Combo Cable Lock. Sports & Outdoors. Outdoor Recreation. Kryptonite.
P: Violet Linen SEASNL VLANCE Window-Treatment-valances, 60" X 15", Candles. Home & Kitchen. Home Dcor. Violet Linen.
Q: Silicone Oven Mitts, Large Grilling Cooking Gloves, Pot holders with Extra Long Quilted Cotton Lining, Up to 450 F Heat Resistant - 1 Pair (Red)...
R: White Goose Down Alternative, Ultra Plush, Box Stitched Hypoallergenic Soft Fabric Comforter / Duvet Cover - King, Queen, XL Twin. Home & Kitchen. Bedding. Case...
S: Intelligent Design ID10-752 Arissa Comforter Set Full/Queen Green. Home & Kitchen. Bedding. Intelligent Design.
T: Pelican Micro Case 1020. Electronics. Camera & Photo. Pelican.


assistant
Answer: I