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: @grahnort wonderful experience watching you yesterday at. @BBCLetItShine thankyou for the #laughter
Emotion: joy
Intensity score: 
0.872