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

Ex 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.

Ex Output:
No


Ex Input:
Jade...You feel the need to tell Noelle's loved ones the very obvious! Implying she deserved to die? This has impacted my family in a very painful way. Please be mindful of your words. Thank you

Ex Output:
Yes


Ex Input:
have you noticed its always the " trump protestors" , not the trump supporters causing the problems?
every single time....

Ex Output:

No