Task: Gauge the level of intensity for emotion E in the tweet, assigning it a score between 0 and 1. A score of 0 indicates the lowest intensity, while a score of 1 indicates the highest intensity.
Tweet: @gypsydragoness wrinkling up. 'Well now, looks here like your name starts with the letter G, eh?' The man smiled up and gave a hearty +
Emotion: joy
Intensity score: 
0.519