Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: @MarkTOByrne I offered @WholeFoods @amazon @CheapAir gold or silver but they said Nah... #bitcoin
Emotion: anger
Intensity score: 
0.438