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: @LdhranOusby @RobHarris inclined to think that 'documentary' did him more harm than good. If not I despair of people's critical faculties.
Emotion: sadness
Intensity score: 
0.562