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: It's bad enough we already have all these American sicko's living in this country shooting up theatre, schools, churches, malls, etc., we don't have room for crazy muslims.
Example output: Identity-attack
Example explanation: This comment contains identity attacks on both American and Muslim.
Q: Comment: except for the black racist like himself. blacks made "tremendous progress" in the past 8 years?! maybe that explains all the riots, BLM, civil unrest! geeze, if this is how you blacks celebrate when you went to top, omg, what would you do if you come back down to earth? or, maybe, just maybe he was only talking about blacks like himself who benefited tremendously under obama who basically hired only blacks into his cabinet and key positions.
A:
Identity-attack