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

Ex Input:
Dramatic much? I've been using cannabis for over thirty years, since I was a teenager. How do you explain my master's degree, twenty years teaching full time, own a house and cabin, don't drink alcohol or use pharmaceuticals. Alcohol is the real killer; I have had students die, kill people while driving, and end up in rehab because of booze. Don't be an idiot.

Ex Output:
Yes


Ex Input:
Another fool pipes in.

Ex Output:
Yes


Ex Input:
Stupid?  Do you vote with knowledge?

Ex Output:

Yes