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

Example Input: Sounds like some of this attitude might have come from home.
Example Output: No

Example Input: Daniel, enough already....it is ALASKAs oil, not the oil companies....maybe they should just up and get the hell out and we could use some of OUR PF to pump the stuff....The oil companies (including you) either need to S*** or get off the pot.
Example Output: No

Example Input: No - nor do I want my income confiscated with an income tax to pay for this crap
Example Output:
Yes