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: Calling something by its name is not "calling names."

A mendacious comment is ALWAYS not a civil comment.
Non-threat

Comment: Imagine allowing terrorists cancel the I-phone over concerns it could cause cancer.  We would not know the advantages and we could never learn if it is possible to mitigate the disadvantages.  

It is too bad these self-righteous terrorists feel they need to shut down education because of fear.  Possibly they could open their minds, shut their hate speech and participate in learning.

Nah, this is the time of Progressive Terrorists.  We don't need no stink'n Constitution or fairness for all.
Non-threat

Comment: Go ahead and fire him. Let's have a massacre and then an impeachment trial. I'm getting impatient.

Threat