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: Sea to Summit DryLite Towel. Sports & Outdoors. Outdoor Recreation. Sea to Summit.
2nd: Sea to Summit DryLite Towel. Sports & Outdoors. Outdoor Recreation. Sea to Summit.
3rd: Park & Sun Sports Bocce Ball Set with Deluxe Carrying Bag. Sports & Outdoors. Sports & Fitness. Park & Sun Sports.

Options:
A: New Black Aluminum Clamp Tripod for Digital Camera Camcorder. Electronics. Camera & Photo. EMART.
B: ONN X6 HiFi MP3 All-in-one Music MP3 Player Sport HiFi Speaker 8GB. Electronics. Portable Audio & Video. Hongyu.
C: Berkley Walleye Spinner Rig Floats. Sports & Outdoors. Sports & Fitness. Berkley.
D: OmniMount PLAY25 Full Motion Mount with Height Adjustment for 19-Inch to 37-Inch TVs. Electronics. Accessories & Supplies. OmniMount.
E: Soft Grip Handle Case For The Apple iPad Mini 4, Mini 3, Mini 2, Mini 1 - with 360 Degree Rotation and Adjustable Hand Strap...
F: Father Christmas and Owl Ornament 2015 Hallmark. Home & Kitchen. Seasonal Dcor. Hallmark.
G: Rankie Mini DisplayPort (Mini DP) to HDMI Cable, 4K Ready, 6 Feet. Electronics. Computers & Accessories. Rankie.
H: Alienware Steam Machine ASM100-6980BLK Desktop Console (Intel Core i7, 8 GB RAM, 1 TB HDD) NVIDIA GeForce GTX GPU. Electronics. Computers & Accessories. Alienware.
I: Weaver Leather Nylon Walking Halter. Sports & Outdoors. Sports & Fitness. Weaver Leather.
J: Planet Audio BB4000.1 Big Bang 4000 Watt, 1 Ohm Stable Class D Monoblock Car Amplifier with Remote Subwoofer Control. Electronics. Car & Vehicle Electronics. Planet...
K: Christmas Taper Candles - 10 Inch Luxury White Candles - Unscented, Radiant Flame, Slim & Elegant, Dripless Natural Wax Bulk Set of 8 – Tapers...
L: Z-machine GV1000 VGA Cooler. Electronics. Computers & Accessories. Zalman.
M: JLab Audio INTRO Premium On-Ear Headphones, with Universal Mic (Black). Electronics. Headphones. JLAB.
N: SureGuard Mattress Protectors Queen Size - 100% Waterproof, Hypoallergenic - Premium Fitted Cotton Terry Cover - 10 Year Warranty. Home & Kitchen. Bedding. SureGuard Mattress...
O: Igloo Ice Cube Cooler (14-Can Capacity, Ocean Blue). Sports & Outdoors. Outdoor Recreation. Igloo.
P: Under Armour Compel Sling 2.0 Backpack. Sports & Outdoors. Fan Shop. Under Armour.
Q: Acme Made Skinny Sleeve Ultra-Thin Padded Case for Apple MacBook Air 11” and Other 11” Laptops StretchShell Neoprene (Grey/Orange) AM36797 fits Apple MacBook Air 11"...
R: Furinno 12287IV Non-Woven Fabric Deep Storage Organizer, 4 by 2-Inch, Ivory with Brown Trim. Home & Kitchen. Storage & Organization. Furinno.
S: Sea to Summit DryLite Towel. Sports & Outdoors. Outdoor Recreation. Sea to Summit.
T: Pro Trucker 3 Way Aluminum Cb or Ham Antenna Aluminum Mirror Mount with Stud. Electronics. Car & Vehicle Electronics. Pro Trucker.


assistant
Answer: S