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: the alt-left has greeted the notion that whites, and white males in particular, are the scum of the earth,
skyofblue
-
for this blame people who think like Justin Trudeau
Example Output: Identity-attack

Example Input: Comment: “I will tell you. They lied. And they said there were weapons of mass destruction and there were none. And they knew there were none. There were no weapons of mass destruction,” 
--Donald Trump
Example Output: Non-identity-attack

Example Input: Comment: Just awful.
Example Output:
Non-identity-attack