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

Example Input: ....the mind of a career teacher.  [sigh]
Example Output: Yes

Example Input: OH BULL She knows more about Anch Gov than you know.
Example Output: No

Example Input: IF it was a random crime (and I am doubtful, but that is just me, just now), how long do we lock someone like this up? can they ever become a 'good' person? do we throw away the key? hang 'em?
Example Output:
Yes