Task: Determine the appropriate intensity category of emotion E for the tweet, reflecting the emotional state of the user. 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: There's many things I don't care about, and many things I do that I don't speak on because it's such a heaviness even when released...
Emotion: sadness
Intensity class: 
2: moderate amount of sadness can be inferred