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: My name is John Locke and you can't tell me what I can and can't do #lost #アニメ
Emotion: sadness
Intensity class: 
0: no sadness can be inferred