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

Example Input: After hearing the talk from Barack Hussein Obama, we know that this incident was not just really bad, but because BLT-GQ was the apparent target it was really really really really really bad. And he told us that guns are also really really really really really bad.
Example Output: Yes

Example Input: This guy is a Bushy.

We all know how much they did for the country.
Example Output: No

Example Input: "Adults and parents are often called upon in our society to set limits and guidelines for precocious and demanding children. It is in the overall best interests of our children to make participation in a full marathon an adult activity, reserved only for those 18 years of age and above. Ample number of opportunities exist after eighteen years of age to participate in this exhilarating experience of marathon running. "
 International Marathon Medical Director's Association
http://aims-worldrunning.org/articles/Children&Marathoning.pdf
Example Output:
No