Task: Identify the intensity of emotion E conveyed in the tweet and assign it to the corresponding category. 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: @StansburyShow you'll have to forgive me, I have a personal grudge against cnn that dates back as far as the first gulf war.
Emotion: anger
Intensity class: 