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: @HillaryClinton did you see the gleeful look on @realDonaldTrump 's face when criminal Don King used the 'n' word to denigrate Blacks?
Emotion: joy
Intensity score: 
0.200