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

Ex Input:
Cross posted from the DNM.

On January 4th, 2012, a student at Weber State University in Utah was carrying a handgun in his pocket when it accidentally discharged, wounding him in the leg. On November 9th, 2012, an employee at the University of Denver dental school was showing her handgun to some colleagues when she accidentally fired it while trying to unjam it. On May 3rd, 2013, a student at the University of Southern Mississippi accidentally shot himself while sitting in a car on campus.
On September 3rd, 2014, a professor at Idaho State University accidentally shot himself in the foot in the middle of class. Idaho had allowed campus carry only two months before.

Ex Output:
Yes


Ex Input:
they sound like Trump republicans,, and yes, they need to go away for good

Ex Output:
Yes


Ex Input:
Ethnocentrism  

[an old but little used term outside of social science]

Ex Output:

No