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.

Comment: Keep up the good work fast food frequent flyers. It's one way to end homeless , hippies and niggers! Way to go McDonalds!
Identity-attack