Task: Assign a suitable level of intensity of emotion E to the tweet, representing the emotional state of the tweeter. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: So I tried to give her time to sober up, while waiting at the our friend's house. 2 hours later, gal wake up out her nap to vomit again.
Emotion: sadness
Intensity class: 
1: low amount of sadness can be inferred