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

[EX Q]: Typical Florence Police, didn't arrest this guy the day of the accident after he admitted to drinking and the blood alcohol level was above the limit. Now he's gone. Keystone cops over there. Here in Eugene that never would have happened.
[EX A]: No

[EX Q]: Larson should be charged with shooting this poor criminal... Charged for having poor aim that is. He would have done infinitely better had he shot him in the face. Now this guy will bail out next week and be back to robbing / stealing to shoot junk in his arm. Best case scenario, he'll cost thousands in public funding to get 'treatment'.
[EX A]: Yes

[EX Q]: Let it go.  Let it go...   Stop trying to discriminate.  This isn't Alabama.
[EX A]:
No