Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: @value4tax @Hopkins_Alison That part of Queensbury is a shocking disgrace. The route from the station to Morrisons is festooned with rubbish
Emotion: fear
Intensity score: 
0.467