Definition: 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.
Input: Comment: Ha ha ha! Are you kidding, Preston? Cooler heads tried drilling a relief well when your brand of Prairie populism reared its pointy head, and look what oozed up out of the hole: Stephen Harper!

Non-identity-attack