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: Seriously @marksandspencer I'm sick and grumpy and the only thing that's gonna cheer me up is ordering my xmas food, when's it going up? 😢
Emotion: joy
Intensity score: 
0.060