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: @AnthonyEinzig I'm so sorry. This is heartbreaking and so scary. If it can happen there it can happen anywhere. Please be safe 🙏🏻 #terror
Emotion: fear
Intensity class: 
3: high amount of fear can be inferred