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: Canada is a terrible, hateful anti-Islam nation.  
Now, open the door and let more of my kind in.

SOLUTION: Identity-attack

PROBLEM: Comment: >> .. showing off the clowns and animals! I guess things haven't changed! 

Just a bit.  We have politicians now,  showing off ... up close and personal,

SOLUTION: Non-identity-attack

PROBLEM: Comment: I am sure they are going to come out in droves.  You can't be gay and be conservative.  You can't be gay and be weary of so-called multiculturalism.  You can't be gay and have any opinion that doesn't parrot what some liberal mouthpiece is blabbering.  It is time for gays (and women) to say, Islam is a religion that hates us.

SOLUTION:
Identity-attack