Definition: 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.
Input: Comment: I know how to test it. Find a big open space, put a chair in the middle with the C4 underneath, set the guy on the chair and touch it off, two results, either years in prison or case closed.

Threat