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: Right, mildmannered, as the past is the future. Don't you wonder why the police haven't stopped all crime from happening based on criminal background checks and the past? You've vetted minimum-wage library book shelvers more carefully? That's because you're a stone-cold cretin.
Example Output: Non-identity-attack

Example Input: Comment: Trump's attempt to kill environmental protections is a reflection of his short sighted idiocy. The Paris Accord is voluntary and he should have just signed it since it costs America nothing. I expect States such as California will pass legislation and Trump's bad decision making will be ignored. Coal is a dying industry and Trump has not saved it.
Example Output: Non-identity-attack

Example Input: Comment: Step right up! Tell us about your race and sex and we'll see how much we can squeeze out of the white guys for you.
Example Output:
Identity-attack