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: [My teeth were sunk down into the vein of the poor woman who had 'accidentally' had a small problem with her engine, just outside of --
Emotion: sadness
Intensity score: 
0.479