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: ya like clinton and his appeesment bs that backfired and nk got the nuke anyway right? wow are you ignorant of reality
Example Output: Non-identity-attack

Example Input: Comment: We need a fence taller than the Mexican fence because Canadians on average are taller
Example Output: Identity-attack

Example Input: Comment: Mk_Ultra_Again

left wing extremism is communism. Canada has a communist party that run in every election but so far none has achieved a seat. Nor do they, even in the US, arm themselves with semi automatic weapons to go to a peaceful demonstration. 

45,000 Canadian young men and women lost their lives 75 years ago to overcome the Nazis in Europe. Nazism was evil then as it is now.

Your comments are disgusting and insulting to every canadoian family who lost relatives to war.

The left never resorted to terrorists tactics by driving in to a crowd of people killing one and maaiming others.
Example Output:
Non-identity-attack