Task: Measure the level of emotion E in the tweet using a real-valued score between 0 and 1, where 0 represents the lowest intensity and 1 represents the highest intensity.
Tweet: So far ours greet have raised £250 for @HGatChristmas with more to come in #sparkling @CllrJohnFox @simoncotton69
Emotion: joy
Intensity score: 
0.625