Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: Sending love &amp; prayers to the families of @USMC Marines lost in the C-130 crash in Mississippi. May our Lord help abate the grief and sorrow
Emotion: sadness
Intensity score: 
0.680