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: Skullcandy Ink'd (Discontinued by Manufacturer). Electronics. Headphones. Skullcandy.
2nd: Luckystone 3D Cartoon Minnie Mouse Soft Silicon Case Cover Compatible for Apple Ipod Touch 4/4g/4th Generation Red. Electronics. Portable Audio & Video. LuckyStone.

Options:
A: Holmes HFH5606-UM Oscillating Heater Fan with 1Touch Digital Thermostat. Home & Kitchen. Heating, Cooling & Air Quality. Holmes.
B: Garmin StreetPilot i2 2.5-Inch Portable GPS Navigator. Electronics. GPS, Finders & Accessories. Garmin.
C: PNY AD20800 20800mAh 1A/1A/2.1A/2.4A Power Pack, Silver (P-B-20800-48-S02-RB). Electronics. Computers & Accessories. PNY.
D: bling 3D white case pink bow girly diamond rhinestone crystal hard Case cover for apple ipod touch 4 gen 4g 4th. Electronics. Portable Audio &...
E: Forum Novelties Bloody Weapons Sickle. Home & Kitchen. Event & Party Supplies. Forum Novelties.
F: Bushnell PowerView 10 x 50mm Porro Prism Instafocus Binoculars, Realtree AP. Electronics. Camera & Photo. Bushnell.
G: Evergreen Flag Winter Snowman Hanging Outdoor-Safe Burlap Door Décor - 13.75”W x 20.75”H. Home & Kitchen. Home Dcor. Evergreen Flag.
H: Evolution Athletics Wrist Wraps for CrossFit, Weight Lifting, and Gymnastics workouts - Adjustable Mens and Womens CrossFit Wrist Wraps - Weightlifting Safety Brace. Sports &...
I: 7Pc Cal King Zebra Animal Kingdom Bedding Comforter Set. Home & Kitchen. Bedding. KingLinen.
J: ProntoTec Axius Series Q9S 7 Inch Quad Core Allwinner A33 Cortex A7 Android 4.4 KitKat Tablet PC, 1024 x 600 Pixels, 8GB ROM, Dual Camera,...
K: K&F Concept 72mm 6pcs FLD CPL UV ND2 ND4 ND8Lens Accessory Filter Kit UV Protector Circular Polarizing Filter for Canon 7D 60D 70D 500D for...
L: Louisville Slugger EB 2014 Series 3 Stick Baseball Bag. Sports & Outdoors. Sports & Fitness. Louisville Slugger.
M: SeddyTech-Wireless security cameras,Plug&Play,IP Camera,P2P,Video monitoring, Surveillance ideal for video Baby Monitor also best for home security systems ,Infrared,motion detection,alerts messages. Electronics. Security & Surveillance. SeddyTech.
N: MAYTEX Plastic Shower Curtain Rings with C-Shaped Hook, Bone. Home & Kitchen. Bath. MAYTEX.
O: Richland Votive Candles White Unscented 10 Hour Burn Set of 72. Home & Kitchen. Home Dcor. Richland.
P: Overland Equipment Bayliss Bag. Home & Kitchen. Wall Art. Overland.
Q: Carbon Express Deluxe Padded Crossbow Case with Shoulder Strap. Sports & Outdoors. Sports & Fitness. Carbon Express.
R: Elanze Designs Faith Hope Love 1 Corinthians 13:13 Ceramic Stoneware Electric 2 in 1 Jar Candle and Wax and Oil Warmer. Home & Kitchen. Home...
S: Rubbermaid BPA Free 30 Piece Food Storage Set - Easy Find Lids. Home & Kitchen. Kitchen & Dining. Rubbermaid.
T: Millet LRS-1 6-25x 56mm, and 35mm Tube with Rings Included. Sports & Outdoors. Sports & Fitness. Millett.


assistant
Answer: D