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

[EX Q]: Don't forget that seven (7) Federal Judges who were appointed for life made this decision on your behalf to protect you from the evils of a concealed firearm somewhere in California.
[EX A]: Yes

[EX Q]: "I shot a man in Reno, just to watch him die." Jackass.
[EX A]: Yes

[EX Q]: ....the mind of a career teacher.  [sigh]
[EX A]:
Yes