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

Input: Consider Input: Same old, same old. The endless cycle. We will now try to kill as many of them as we can. They will then try to kill as many as they can. Someday, the psychos will get their hands on a nuke and if the cycle has not been broken by then, there will be a very sad day.

Output: Yes

Input: Consider Input: We simply have to reduce the cost of educating public school students. We spend like $18,000 per student and this amount is ridiculous and unsustainable. School administration must be reduced.

Output: No

Input: Consider Input: This article is right on. Kelly is an idiot.
Output: Yes