Task: Classify the tweet into one of four ordinal intensity levels, indicating the degree of emotion E experienced by the tweeter. 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: My 2 teens sons just left in the car to get haircuts. I'm praying up a storm that they make it home safely!!  #TerenceCrutcher
Emotion: sadness
Intensity class: 
1: low amount of sadness can be inferred