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

Ex Input:
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.

Ex Output:
No


Ex Input:
I respect your opinion but I'm not sure how you could consider the Civil Rights Act of 1964 as kind of silly.

Ex Output:
No


Ex Input:
I suspect that people fail to become concerned, whenever the monetary amounts exceed their ability to comprehend.

Ex Output:

No