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: When we are weak &amp; in despair, our Mighty God is near;He will give us strength &amp; joy &amp; hope, &amp; calm our inner fear, just have faith &amp; trust.
Emotion: sadness
Intensity score: 
0.417