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: The two Brians, @BlackEyedNBlues &amp; @onthehorn500, also known as the Nigella Lawsons of #blues &amp; #pizza.
Emotion: sadness
Intensity score: 
0.114