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.
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Question: Comment: Lee wrote that slavery was evil but the best thing for the blacks, and that whites had to bear the moral burden of it for their sake.  That's some pretty tortured logic; forgive the pun.

Answer: Non-insult


Question: Comment: Pitts is a race barker without any proof of racism!

Answer: Insult


Question: Comment: It isn't so brittle that it can't be used to make a functioning lower. The stress is mostly on the upper receiver an AR15. Now I'm not saying it will last as long as a lower machined from billet aluminum, but it will last long enough to murder 50 people attending a concert.

Answer:
Non-insult