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

Ex Input:
It's always refreshing to read a well written good story regarding our local law enforcement protecting the citizens.

Ex Output:
No


Ex Input:
But don't you want us to kill a lot more terrorist?   It's clear Obama has no taste for an occupying war, and he won't carpet bomb.  What's a good American to do?

Ex Output:
No


Ex Input:
And there are a bunch of idiots who want the government to run our healthcare.

Ex Output:

Yes