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

[Q]: I detect sarcasm. Sarcasm is borderline un-civil. Watch your step!
[A]: Yes


[Q]: These people want to turn back the clock to a specific point in time: After the original inhabitants of the land were murdered, and before environmental regulations and income taxes. I blame their parents, for teaching them that being white is some sort of achievement, instead of a meaningless accident of birth.
[A]: No


[Q]: Really, as if you don't?  Speaks volumes about what is wrong in Anchorage and no I don't work for big oil.
[A]:
No