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: But when my mom told me yesterday that it was looking grim and I started driving out there, I was told to turn around b/c she was too sick
Emotion: sadness
Intensity class: 
2: moderate amount of sadness can be inferred