Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: @paraplyene @soupper i just read it and it's so fun??!!!! So lighthearted and cheerful, i was right, it's a double cavity for me.
Emotion: joy
Intensity score: 
0.620