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: Listening to these refugee children, barely a decade old, describe the horrific acts they were forced to commit is terrifying. #DatelineSBS
Emotion: fear
Intensity class: 