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.
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Question: Comment: And you know this because ??? On a further note, the public discourse on this issue is completely out of hand and untruthful filled with opinion and largely absent of fact, so yes, in a sense I get irritated over the nonsense, but not enough to lose sleep over. I  just hope some of the fence sitters read these blogs and don't buy into the propaganda.

Answer: Non-identity-attack


Question: Comment: No, not common knowledge to the vast majority.  It's simply an opinion held by those who fall for the sore loser propaganda.

Answer: Non-identity-attack


Question: Comment: Don227,
You lost all credibility at " accusing all  Mexicans of being rapists."
Fact, some  Mexican come to commit criminal acts or rapes. Big difference.
The rest of your opinion, all the G&M false opinions you learnt to believe.

Answer:
Identity-attack