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

Example Input: She may well come from Springfield.
Example Output: No

Example Input: "I think you don't know what you think you know about this"? I'm not claiming to know much here. As far as I can tell, you don't forfeit your car when you get a DUI. Anecdotal and from the State of Alaska's website that's far from the case. There's a bit of a gulf to cross between forfeiting your property and having it impounded. I don't think you know as much as you think you know about this.
Example Output: No

Example Input: The Lefties are just gaining hold of our dear city.  People seem to be striving for stupid when they vote.
Example Output:
Yes