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

[EX Q]: Howdy Boozer. I see you are earning your troll dollar again today. You're off your game though, just screaming they are all liars may appeal to some of your cheer squad, but to most thinking people it shows the last desperate efforts at denial. A guy has to wonder what kind of special soul defends indiscriminate broadcasting of toxins into the wind then calls them liars when people become ill?
[EX A]: Yes

[EX Q]: I've been gone, when do think we last had a beautiful city?    

A thousand free weed whackers circulating in Eugene would go a long way in most neighborhoods.  So much of what I see is simple decay of older structures.

And I would add a lot of individual decisions on property care that goes with very lax standards.  Would asking a person to cut down weeds be a violation of their freedom of choice?
[EX A]: Yes

[EX Q]: Mr Minshall, what exactly do you propose today's society can do to "correct" all of those terrible inequities committed by those evil and racist, rich white people?  Especially the ones who have been dead for over 100 years?  

Eliminate the liquor industry?  That was tried once.  Eliminate porn?  What do you suggest, killing all of those who buy Playboy?  Collect all of the prostitutes on the street and give them taxpayer money for life?  Then catch all of the Johns and kill them?   How about the former POTUS and his association with a convicted pedophile, vacationing on a private  sex island?  How about the drug trade?  White owners there too?  Just shoot them all?    

Social engineering by a government does not work.  You cannot force anyone to be free.  Sex trade has been around over 2000 years.  Alcohol has been around as well.  Mankind has an ugly history and the continual rubbing of societies nose in the filth has not been successful so perhaps if you were God, you could ......
[EX A]:
Yes