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: OXO Good Grips Salad Dressing Shaker, Green. Home & Kitchen. Kitchen & Dining. OXO.
2nd: Prep Series Nonslip Cutting Boards by Epicurean, 2 Piece, Natural. Home & Kitchen. Kitchen & Dining. Epicurean.
3rd: Prep Solutions by Progressive Flour Keeper with Built in Leveler, DKS-100  3.8 Quart Capacity, 5 Pound Bag of Flour or Sugar, Latch Closing Lid,...
4th: OXO Good Grips 1-Cup Angled Measuring Cup. Home & Kitchen. Kitchen & Dining. OXO.

Options:
A: VIP Backdrop Party Accessory (1 count) (1/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.
B: Canon LC-5 Wireless Controller for select EOS Digital SLR Cameras. Electronics. Camera & Photo. Canon.
C: Palm Tree Pre-strung with 300   lights, 7' tall, Outdoor / Indoor. Home & Kitchen. Home Dcor. Nantucket Home.
D: InteliScope Pro – Rifle mount to convert a smartphone into a digital multi tool for your firearm – Enhance your shooting experience – Proudly Made...
E: Ergotron 80-107-200 Thin Client Mount, Mounting kit - Black. Electronics. Accessories & Supplies. Ergotron.
F: The Dairy Shoppe 1 Qt Glass Milk Bottle 32 Oz Tall/round Style Pack of 2. Home & Kitchen. Kitchen & Dining. The Dairy Shoppe.
G: Aqua Sphere Kaiman Lady Swim Goggle, Made In Italy. Sports & Outdoors. Sports & Fitness. Aqua Sphere.
H: Timetec Hynix 16GB KIT (2x8GB) DDR3 1333MHz PC3-10600 Registered ECC 1.5V CL9 2Rx4 Dual Rank 240 Pin RDIMM Server Memory Ram Module Upgrade (Server Only,...
I: TMS 2 Black Synthetic Leather Modern Design Adjustable Swivel Barstools Hydraulic Bar Stool. Home & Kitchen. Furniture. TMS.
J: Kastar 3-Pack Type 29 Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A 23968 439024 439025 KX-TG2302 KX-TG230 KX-TG2312 KX-TG2355W KX-TG2356 KX-TG2357 KX-TG2382B KX-TG2386B KX-TG2388B KX-TG2396. Electronics...
K: AJ Tack Wholesale Jingle Bobs for Mens Western Show Spur Parts. Sports & Outdoors. Sports & Fitness. AJ Tack Wholesale.
L: Rothco Canvas Shoulder Holster, Black. Sports & Outdoors. Sports & Fitness. Rothco.
M: Vktech 5PCS Converter Presta to Schrader Bicycle Bike Valve Adaptor Tube Pump Tools(red). Sports & Outdoors. Outdoor Recreation. Vktech.
N: Himalayan Candles Powder Box Soy Candle, Honeysuckle, 8-Ounce. Home & Kitchen. Home Dcor. Himalayan Trading Post.
O: T-fal RK1558 700-Watt Cool-Touch Rice Cooker, Black. Home & Kitchen. Kitchen & Dining. T-fal.
P: iCasso 2 in 1 MacBook Air 11 Inch Case Rubber Coated Plastic Cover for MacBook Air 11 Inch Model A1370/A1465 with Keyboard Cover (Blue Marble)...
Q: 4" Deep Steam Table Pan Full Size, 14 Quart Stainless Steel Anti-Jam Standard Weight Hotel GN Food Pans - NSF (20.87"L x 12.8"W). Home &...
R: MyPilotPro Mount for GoPro. Electronics. Camera & Photo. MyPilotPro.
S: Oreck Steam-It Steam Mop, Steam100LRH. Home & Kitchen. Vacuums & Floor Care. Oreck.
T: Sportsman's Outdoor Products Beard Buster Comfort Seat (Mixed Color). Sports & Outdoors. Sports & Fitness. Sportsman's Outdoor Products.


assistant
Answer: S