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: Milo was right:  feminism is a form of cancer.

Answer: Identity-attack


Question: Comment: such nonsense ...............

Answer: Non-identity-attack


Question: Comment: So. the US Congress passed a law in response to a US Supreme Court decision which they did not like and the President signed it or it wouldn't be in effect. 

That does not make them perjurers, bigots,  racists or fraudulent.  It makes them politicians, arguably a  low class of critter, but ranting and name calling won't change their legal act to ones which you might approve.

Opium was used extensively in this country until about the same time and it and its derivatives were also banned during the same time frame, and for more racist reasons that marijuana.

Answer:
Non-identity-attack