Task: Evaluate the strength of emotion E in the tweet, providing a real-valued score from 0 to 1. A score of 0 denotes the absence of the emotion, while a score of 1 indicates the highest degree of intensity.
Tweet: Lines from Don't Quit take me to a place of ultimate strength when I start to feel weary. 💪🏾
Emotion: sadness
Intensity score: 
0.479