Task: Assess the magnitude of emotion E in the tweet using a real number between 0 and 1, where 0 denotes the least intensity and 1 denotes the most 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