Task: Measure the level of emotion E in the tweet using a real-valued score between 0 and 1, where 0 represents the lowest intensity and 1 represents the highest intensity.
Tweet: @againstallaudss @groovydadad @Thelostchild5 @MHChat indeed &amp; is sadness unavoidable? #MHChat
Emotion: sadness
Intensity score: 
0.688