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

[EX Q]: Mr. Johns should contact those ambulance chasers Jessie Jackson and Al Sharpton for assistance. Ridiculous waste of tax dollars.
[EX A]: Yes

[EX Q]: People with bikes and no cars are taxed to provide for roads for your car, and have been since you started driving, so perhaps you paying a little extra for a bike-centric project just might be a small start in evening things out, if you want to be pedantically "fair" about it.
[EX A]: No

[EX Q]: Bernie has been very consistent, he all about giving freebies to those that don't want to work for anything. He's the lazy peoples hero!
[EX A]:
No