Task: Assign one of four ordinal intensity classes of emotion E to a given tweet based on 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: Migraine hangover all day. Stood up to do dishes and now I'm exhausted again. GAD, depression &amp; chronic pain  #depression #pain
Emotion: fear
Intensity class: 