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

Example Input: sounds typical, try and blame a worker, never procedures or equipment
Example Output: No

Example Input: There for awhile, I thought all the clowns in Oregon worked for PERS, CoverOregon, EWEB and LTD.  Now I see that some work for UO too.
Example Output: Yes

Example Input: Professional what?
Example Output:
No