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'm doing laundry and watching that 70's show with a bunch of strangers.  #birthday #to #me
Emotion: joy
Intensity score: 
0.420