Task: Assess the intensity of sentiment or valence in the tweet, representing the tweeter's mental state with a real-valued score between 0 (extremely negative) and 1 (extremely positive).
Tweet: Did we miss the fact that #BurkeRamsey swung &amp;hit his sister #JonBenet in the face with a golf club previously out of a fit of #anger?
Intensity score: 
0.054