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: @GreensACT @ShaneRattenbury @carolinelec what about #publictransport to &amp; from #CanberraAirport. Most cities have. Mr Barr very #coy on.
Emotion: fear
Intensity score: 
0.312