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: #savemoney and #savelifes @ your #openbar @your #weddingreception. Close it 1-2 hours early, forcing your guests to sober up before driving.
Emotion: sadness
Intensity score: 
0.333