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: The last few weeks have been dreadful. opening up of old #wounds. the #gossip of others/evil that spill from thier lips #melancholy #sadnnes
Emotion: sadness
Intensity score: 
0.854