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: Silly comment.  Trump works for America.
[A]: Non-identity-attack


[Q]: Comment: That's right. Only white men are allowed to be racist and sexist. 

Know your place, Robin H.
[A]: Identity-attack


[Q]: Comment: Go away John McCain
[A]:
Non-identity-attack