Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: @kempicepoland don't think he did, and he didn't have the rucksack or laptop in his possession, murky business, on that note I'm away to bed
Emotion: sadness
Intensity score: 
0.500