Categorize the comment on the basis of insult. If the comment is insulting output Yes, otherwise output No.

[Q]: hey, y'all still there?  i'm not liking the limited character feature.  I know some posts get overly long  - surely some of mine do - but let people just pass on it if they choose.  to want to add  truly 3 or 4  more words, or even letters, to a post and be stopped, stinks.   and still not liking the peer review stuff - I think it is most likely a click click reaction from most users by now.
[A]: No


[Q]: If you can't tell from the name, it's a troll account. Hopefully it will be banned quickly. These kind of people are the scum of the earth!
[A]: Yes


[Q]: Sounds like he feels he can "help" himself to others property.  Theft of firearms is a serious charge and a huge mistake.  He should be held just as accountable as any other thief, no matter what the circumstances that motivated him.  It'll be hard to enjoy his good fortune in life from a penitentiary cell.
[A]:
No