TASK 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.
PROBLEM: Comment: Those five police officers would still be alive if the police themselves didn't allow dirty cops to run roughshod over the people, especially blacks.

SOLUTION: Identity-attack

PROBLEM: Comment: It appears that Mexicans are too white for Trudeau's post national state, now if they had been Haitians that would be a different story.

SOLUTION: Identity-attack

PROBLEM: Comment: Thanks for proving once again the facts and circumstance are a foreign concept to you.  
If you actually looked at the facts you would notice that the civilian casualties were actually the result of the US protecting the vast majority of Muslim civilians from other Muslim facists and terrorists.

SOLUTION:
Identity-attack