Task: Estimate the strength of emotion E in the tweet by assigning it a real-valued score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: @kelly_welles they were brilliant weren't they? Made me feel v dull not having one. And why no tattoo emoji! This'll have to do... ⚓️ x
Emotion: sadness
Intensity score: 
0.312