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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: Silky Duvet Cover Set with Flat Sheet Queen Size 4 Piece Silk Like Feeling Great Lightweight Soft Bedding Set Zipper. Electronics. Computers & Accessories. COMFORTEX.
2nd: OREI European Plug Adapter Schuko Type E/F for Germany, France, Europe, Russia - Grounded 2 in 1. Electronics. Accessories & Supplies. Orei.

Options:
A: Blendtec Designer Series Blender, WildSide / FourSide Jars - Cream. Home & Kitchen. Kitchen & Dining. Blendtec.
B: Simran SMF-200 Deluxe 200 Watts Step Down Voltage Converter for International Travel to AC 220V/240V Countries, Ideal for Laptops, Cameras, iPhones, Blackberry, iPods etc. Electronics...
C: Universal Friction Lid Support. Home & Kitchen. Kitchen & Dining. Stanley.
D: Samsung DVD-V1000 DVD-VCR Combo. Electronics. Television & Video. Samsung.
E: SYCH HDMI to RCA Cable for HDTV Plasma TV/Converter Adapter Cable, Black. Electronics. Accessories & Supplies. SYCH.
F: Duralex Made In France Lys Square Bowl with Lid, 36-Ounce. Home & Kitchen. Kitchen & Dining. Duralex.
G: Hario Ceramic Coffee Mill "Skerton" (Japanese Instructions). Home & Kitchen. Kitchen & Dining. Hario.
H: ABLEGRID SJ5000 WIFI Novatek 96655 12MP 2.0" LCD 1080P 170 Degree Wide Angle Sport Action Camera Waterproof Cam DV Camcorder Outdoor for Bicycle Motorcycle Diving...
I: nüvi 765T 4.3" GPS Navigator - North America. Electronics. GPS, Finders & Accessories. Garmin.
J: Primitives by Kathy Mrs. Right (Set of 2) Accent Pillow, 10.25" x 10.25", Neutral. Home & Kitchen. Bedding. Primitives by Kathy.
K: Planet Eclipse ETEK5 Paintball Marker / Gun - ETEK 5. Sports & Outdoors. Sports & Fitness. Planet Eclipse.
L: eWo\'s ELPLP49 V13H010L49 Projector Lamp Bulb with Housing Replacement for Epson Power Lite Home Cinema 8350 8345. Electronics. Accessories & Supplies. EWO'S.
M: All-Clad 1500578131 Toaster, 4-Slice, Stainless Steel. Home & Kitchen. Kitchen & Dining. All-Clad.
N: Awolf 5.25" Multi-function PC Front Panel Media Dashboard 2 USB 3.0 Hub Card Reader Fan Controller with LCD Display. Electronics. Computers & Accessories. Awolf.
O: Indigo Marble Premium Large Camera Cover, Wrap & Protect Electronic Equipment, Adjustable & Light Weight to Provide Quick Fit with SLR Straps or Slings, 19"...
P: PYST USB Cable (1 Meter) A-Male to B-Male Cable. Electronics. Computers & Accessories. Aerctor.
Q: Elbee Home 630 Silicone Jolly Rancher or Ice Shot Glass Mold White Makes 4 Cups Square. Home & Kitchen. Kitchen & Dining. Elbee.
R: Zenplicity/Food Storage Containers /Usa Made / 3 Compartment /10 Set / BPA Free Plastic /Freezer Safe/ Air tight / Best Leak Proof / Reusable /...
S: Ueasy Professional Multifunction Military Army Metal Sighting Compass High Accuracy Sports Waterproof Compass Camping Compasses Green Color. Sports & Outdoors. Outdoor Recreation. Ueasy.
T: i-Blason ArmorBox Series 2 Layer Kids Friendly Hybrid Protection Case for 7.9-Inch Apple New iPad mini with Kick Stand (iPadMini7InchArmorbox-Black). Electronics. Computers & Accessories. i-Blason.


assistant
Answer: B