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: Kutting Weight Women's Neoprene Weight Loss Sauna Shirt Long Sleeve. Sports & Outdoors. Sports & Fitness. Kutting Weight.
2nd: Royal Magic Balloon Inflator - Double Action Air Pump. Sports & Outdoors. Sports & Fitness. Royal Magic.

Options:
A: Samsung Book Cover Case for ATIV Tab 5 - Gray (AA-BS5NBCG/US). Electronics. Computers & Accessories. Samsung.
B: Kutting Weight Sauna Suit Weight Loss Neoprene Women's Pants | Women's Capri Pants | Women's Compression Tights. Sports & Outdoors. Sports & Fitness. Kutting Weight.
C: Webcam 720P,PAPALOOK PA150 HD Web Camera with Microphone for PC,USB Computer Camera for Skype Online Chatting,Plug&Play Web Cam,Video Chat&Recording for Laptop,Compatible w/ Windows 7/8/XP. Electronics...
D: ArcEnCiel Tactical Military Sling Chest Pack Bag Molle Daypack Backpack Large Shoulder Bag Crossbody Heavy Duty Gear for Hunting Camping Trekking. Sports & Outdoors. Sports...
E: OC-Tee Bristle Brush Tee 4-Pack (Includes 3 Driver Tees & 1 - Short-Tee). Sports & Outdoors. Sports & Fitness. Pro Golf.
F: Fancierstudio 10'x20'ft Chromakey Green Muslin Screen with Background Stand and Case. Electronics. Camera & Photo. Fancierstudio.
G: E-SDS 4 Port USB 2.0 KVM VGA Switch Box Adapter for PC Keyboard Mouse Monitor. Electronics. Computers & Accessories. E-sds.
H: 3-Pack Label Tapes for Brother p touch TZe TZ 241 TZe-241 18mm (0.7 Inch) Standard Laminated Cartridge Compatible with ptouch PT D400 pt-1880 PT P700,...
I: Coiled Power Cord for Beltronics / Escort / V1 Radar Detectors. Electronics. Car & Vehicle Electronics. XLT Communications.
J: Casio Exilim EX-Z80 8MP Digital Camera - Black. Electronics. Camera & Photo. Casio.
K: Dyson DC41 Animal Upright Vacuum Cleaner with Tangle-free Turbine Tool. Home & Kitchen. Vacuums & Floor Care. Dyson.
L: Machine Lubricant Oil Dispensers & Zoom Spout Prefilled Oil Dispensers Set of 3. Home & Kitchen. Kitchen & Dining. Smartek.
M: Speed Rope 3.0 session. Sports & Outdoors. Sports & Fitness. RPM Fitness.
N: Philips 32PFL5708/F7 31.5-Inch 1080p 60Hz LED TV (Black). Electronics. Television & Video. Philips.
O: Bushnell Legend Ultra HD Multi-X Reticle Riflescope (1.75-5x32-mm ). Sports & Outdoors. Sports & Fitness. Bushnell.
P: Pentax HD DA 20-40mm f/2.8-4 ED Limited DC WR Zoom Lens. Electronics. Camera & Photo. Pentax.
Q: Innturt Cosplay Fabric Mask Balaclava Hood Face Black Orange. Sports & Outdoors. Sports & Fitness. Innturt.
R: Columbian Home Products 3Pc Broiler Pan/Rack 0513-2 Cookware Ceramic On Steel Open Stock. Home & Kitchen. Kitchen & Dining. Columbian Home.
S: Monoprice 100123 S-, Female to RCA Male Adapter, Gold Plated. Electronics. Accessories & Supplies. Monoprice.
T: Collections Etc Embroidered Cutwork Rose Rod Pocket Valance. Home & Kitchen. Home Dcor. Collections Etc.


assistant
Answer: B