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

troll on, my friend..........
Yes

Good idea!  Cheap to administer.  Also how about a 35% reduction in the number of State employees, a 35% reduction in their pay, and a 35% reduction to the state budget.
No

Unlike Sen. Mark Kirk (R-IL, who issued a statement saying he would not back his party’s nominee for president:

I have spent my life building bridges and tearing down barriers–not building walls. That’s why I find Donald Trump’s belief that an American-born judge of Mexican descent is incapable of fairly presiding over his case is not only dead wrong, it is un-American…

It is absolutely essential that we are guided by a commander-in-chief with a responsible and proper temperament, discretion and judgment. Our President must be fit to command the most powerful military the world has ever seen, including an arsenal of thousands of nuclear weapons. After much consideration, I have concluded that Donald Trump has not demonstrated the temperament necessary to assume the greatest office in the world."

No