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: When tears r inappropriate: 'This day is holy to our Lord. Do not grieve, for the joy of the LORD is your strength.' Nehemiah 8:10 NIV #joy
Emotion: sadness
Intensity score: 
0.311