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: @jccrocker #CharlotteProtest do u #wait 4 the facts #video or do u #hate now ask questions later #sad #protest #PoliceShootings #suggestions
Emotion: sadness
Intensity class: 
3: high amount of sadness can be inferred