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: #DonKing lion of #black community speaks truth to power of @POTUS insult 'black vote is given away cavalierly...playing by (@TheDemocrats)'
Emotion: anger
Intensity score: 
0.438