You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

Comment: your posts shows you are stupid period
Solution: Insult
Why? This comment is insult because it is scornful and disrespectful.

New input: Comment: Nice masturbation exercise! An article that portends to explain the high cost of war with N Korea without going into the high cost to America! Instead, the usual fawning over US technical superiority. Let's see - America has 25,000 troops (there, so far) and the South 250,000 against 1,000,000 for North Korea and, suffice to say NOTHING will change without superiority where it really matters - on the ground! In other words, without a successful invasion of North Korea involving US ground forces nothing will change! And before it is over I guarantee North Korea will throw a lot more bodies into the fray than 1,000,000! As for bombing how many bombs dropped on Vietnam and we still lost! What about Iraq? We still lost! Afghanistan? We're still there! How many bodies will the US be able to send to the Korean pennisula capable of success without a draft??? Who would sign up for that??
Solution:
Non-insult