Task: Assess the magnitude of emotion E in the tweet using a real number between 0 and 1, where 0 denotes the least intensity and 1 denotes the most intensity.
Tweet: @ManUtd Rooney needs to come off! Absolutely dreadful! 🙈🙈🙈 class goal from @carras16 @carras16 showing why he should be in the team!!
Emotion: sadness
Intensity score: 
0.500