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

[EX Q]: He's from Rhode Island.
[EX A]: No

[EX Q]: Bloggers have been eating bowls of popcorn reading your silly comments, Jethro Bodine.  Love it, Jethro, love it.
[EX A]: Yes

[EX Q]: Boozer - I don't talk to drunks who look for mudfights.
[EX A]:
Yes