instruction:
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.
question:
Comment: Wikipedia is not a credible source, it's crowdsource opinion.

Documented quotes from Margaret Sanger.........

"The most merciful thing that a large family does to one of its infant members is to kill it."

On blacks, immigrants and indigents:
"...human weeds,' 'reckless breeders,' 'spawning... human beings who never should have been born."

The purpose in promoting birth control was "to create a race of thoroughbreds,"
answer:
Identity-attack

question:
Comment: I am reminded of Martin Luther King's "Letter From A Birmingham Jail". I am particularly reminded of this paragraph:

We know through painful experience that freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed. Frankly, I have yet to engage in a direct action campaign that was "well timed" in the view of those who have not suffered unduly from the disease of segregation. For years now I have heard the word "Wait!" It rings in the ear of every Negro with piercing familiarity. This "Wait" has almost always meant "Never." We must come to see, with one of our distinguished jurists, that "justice too long delayed is justice denied."

Substitute "homosexual" for "Negro", and it rings true in this situation.
answer:
Identity-attack

question:
Comment: Oh, bullshit. You need to grow up. Trump and the GOP are the ones that created the problem; they are the ones that need to fix it. Enabling their behavior as you do does nothing constructive to resolve the problem: It just makes it worse. This isn't high school; in real life the bully who ignores the rules and assaults someone is the one deemed responsible. You don't say "good job"; you make them go back and start over or face the consequences. In this case starting over means honoring the nomination and confirmation process by doing things right and following the rules, starting with nominating Merrick Garland.
answer:
Non-identity-attack