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

[EX Q]: you're a complete idiot boyd. an idiot beyond measure. a troglodyte living under a rock for the last thousand years could tell you a story or two about marjuana. but you're far too austere and stupid for a world with anyone but yourself inhabiting it.
[EX A]: Yes

[EX Q]: The Lefties are just gaining hold of our dear city.  People seem to be striving for stupid when they vote.
[EX A]: Yes

[EX Q]: No, this was directed exclusively at Trump. I have a small penis but not offended by comments about them. I grew up.
[EX A]:
Yes