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: It’s lack of #faith that makes #people #afraid of #meeting #challenges …\n\n#MuhammadAli
Emotion: fear
Intensity class: 
0: no fear can be inferred