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: I saw those dreams dashed &amp;&amp; divided like a million stars in the night sky that I wished on over &amp;&amp; over again ~ sparkling &amp;&amp; broken.
Emotion: joy
Intensity score: 
0.250