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: - blood and mucus and he chokes and has to swallow, mirth cut too short. 'Wrong answer.' It takes some awkward movements - @PersuasiveFuck
Emotion: joy
Intensity score: 
0.123