Task: Estimate the strength of emotion E in the tweet by assigning it a real-valued score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: More #checking at #work today\n\n#coffee #drank and now it's #down to some #serious #business \n\n#Thursday bring on #Friday
Emotion: sadness
Intensity score: 
0.333