Categorize the comment on the basis of obscenity. If the comment is obscene output Yes, otherwise output No.

[Q]: The people of our schools are all liars.
[A]: Yes


[Q]: Interesting idea. I tend to use content blockers on sites that I know don't moderate comments very well. If they adopted a system like this I might stop doing that.
[A]: No


[Q]: Well, it's about what you'd expect from the party of Lucifer.
[A]:
No