Task: Determine the appropriate intensity class for the tweet, reflecting the level of emotion E experienced by 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: Busy day time to go home and #relax still feeling #breathless \n#voiceathlete #dystonia #dysphonia #spasmodicdysphonia  #restvoice \n#sleep
Emotion: fear
Intensity class: 