In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: insult and non-insult. Insult is any lanugage or act that is disrespectful or scornfully abusive.

Q: Comment: Yes, remember the idiocy, 'hydrogen would make petroleum obsolete'.

A: Insult
****
Q: Comment: are you white trash?

A: Insult
****
Q: Comment: People were warned about the possibility. Idiots!

A:
Insult
****