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: 'Sleepy' lotion by @lushcosmetics smells like if a bouquet of lavender and a bunch of toasted marshmallows had a love child. #delicious
Emotion: joy
Intensity score: 