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

Well B to Z you sound like a real wimp, with not much going on between your ears.
If I saw you pulling a gun on my dog, I would be shooting at you too. So you might think about actually crossing the street to avoid the dog and continuing your outing with your kid, which is what any reasonable person would do.
Yes

BO, the sooner ADN installs their block feature the sooner we don't have to read your comments.
Yes

Is this you?

http://www.oregonlive.com/business/index.ssf/2015/09/brian_owendoff_broker_who_made.html
No