Task: Evaluate the strength of emotion E in the tweet, providing a real-valued score from 0 to 1. A score of 0 denotes the absence of the emotion, while a score of 1 indicates the highest degree of intensity.
Tweet: The two Brians, @BlackEyedNBlues &amp; @onthehorn500, also known as the Nigella Lawsons of #blues &amp; #pizza.
Emotion: sadness
Intensity score: 
0.114