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: @Argos_Online customer service is dreadful, phone bill is huge and get passed from person 2 person and keep taking money off my card #idiots
Emotion: sadness
Intensity score: 
0.630