Task: Determine the level of emotion E in the tweet by categorizing it into one of four intensity levels, reflecting the user's emotional expression. 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: Again, this q. is brought to you by my slight feelings of irritation when I see 'obligated' over 'obliged', and I want to know if I'm right.
Emotion: fear
Intensity class: 