Task: Evaluate the strength of emotion E in the tweet, providing a real-valued score from 0 to 1. A score of 0 denotes the absence of the emotion, while a score of 1 indicates the highest degree of intensity.
Tweet: I'll just have to #eat my way to #sobriety. This'll be a hell of a journey back to #sober
Emotion: sadness
Intensity score: 
0.625