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: @MarkedMurderer Orion's eyes narrowed as he gazed down at the girl, ice cold blues meeting a softer than usual green. His instinct told him-
Emotion: sadness
Intensity score: 
0.417