Categorize the comment on the basis of sexual explicitness. If the comment is sexually explicit output Yes, otherwise output No.

[Q]: Well said, rational, scientific based fishery management will result in greater abundance, for all user groups.
[A]: Yes


[Q]: Oh, for pete's sake.  Mr. Dunleavy's insistence that the less kids know about all aspects of sex is ridiculous. The fact that he insists on throwing up barriers in an attempt to block thorough sexual education is quite annoying, if not suspect.
[A]: Yes


[Q]: This student contributed a letter to the editor that was well-written, balanced, and raised some good questions about how much homework is too much. The mostly flip and harsh comments in response do none of that and instead reflect an inability to appreciate a good effort, along with some truly clueless attitudes about the real world of school, work, and life in general. Nice job, Ethan.
[A]:
Yes