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: @SilkInSide @TommyJoeRatliff that's so pretty! I love the sky in the background and the purple highlights with the dull colors is great
Emotion: sadness
Intensity score: 
0.088