Categorize the comment on the basis of threat. If the comment is threatening output Yes, otherwise output No.

Ex Input:
Sounds like the early morning capers need to organize a purging of their pent-up frustrations.  For the past 10-days there's been 1-2 shootings.  Give a criminal-minded night caper a gun and s(he) will want a piece of someone's hide.

Ex Output:
No


Ex Input:
Wow, so you provide drugs to abuse kids and that isn't enough for the DA?

Ex Output:
Yes


Ex Input:
Obama should have fired most of his cabinet starting with Hillary

Ex Output:

No