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: Going off reports on Sky, Stoke played ok tonight. Think i'll stay off the messageboard tonight though -it will be grim on there :/
Emotion: sadness
Intensity score: 
0.646