In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: identity-attack and non-identity-attack. Identity attack refers to anything rude or disrespectful about someone's identity, including appearance, race, gender, and sexual orientation.
Q: Comment: There are three possible explanations for Trump's behavior.

1. Trump is completely crazy.
2. Trump is a habitual liar who can't control himself.
3. Trump is attempting to have Congress impeach him and kick him out because he can't stand being the President.
A:
Non-identity-attack