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.

Example Input: Comment: Yes, I agree!  Stop selling houses and condos to (non-white) foreigners!  We should only sell houses and condos to (white) Canadians with anglo last names who have been here for decades.  Enough is enough!  We don't want (non-white) immigrants destroying our communities!  Think of the (white) children who will have to grow up in apartments surrounded by (non-white) immigrants!

The horror!
Example Output: Identity-attack

Example Input: Comment: You mean the joke of a Minister of Defence?  The liar? That Harjit?
Example Output: Non-identity-attack

Example Input: Comment: It is interesting that you refer to transgenders as queer.  Not too long ago gays were also referred to as queer.  Do you have a bias against the transgenders and gays?
Example Output:
Identity-attack