Task: Rate the valence intensity of the tweeter's mental state expressed in the tweet, assigning it a score on a scale of 0 (most negative) to 1 (most positive).
Tweet: A 28 yr old man threw a saucepan of boiling water at a garda, &amp; then hit the garda with the shaft of a brush...Letterkenny District Court.
Intensity score: 
0.266