In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: threat and non-threat. Threat is a statement that someone will be hurt or harmed, especially if the person does not do something in particular.

Comment: Fire the lying, crooked cops. 

If the shop didn't want his business, they wouldn't have sold him the muffin.

Also release and exonerate everyone the crooks have ever accused of a crime. The lie about muffins for no reason, they will obviously lie about everything else too.
Threat

Comment: Isn't Rush the (other) big fat lying idiot complaining that warnings about Irma are sensationalism and people should generally not listen?

"Left" is wingnut speak for "rational" and "fact-based." Reality is facts that still remain facts even if you don't believe in them; all else is opinion.  And Rush deals solely in opinion.
Non-threat

Comment: the problem is with the believers not the deniers.
all you people do is whine and do squat.

Non-threat