In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: identity-attack and non-identity-attack. Identity attack refers to anything rude or disrespectful about someone's identity, including appearance, race, gender, and sexual orientation.

Example Input: Comment: Don't confuse the STEM and economics ignorant voters with reality ! The electrical energy equivalent of our fossil fuel BTUs is mind boggling !!
Example Output: Non-identity-attack

Example Input: Comment: I'm sure the "ho" and "bi*&%es" referred to also received the message loud and clear B7 bingo. Did R2D2 lose his long lost brainless pal? I think so.
Example Output: Non-identity-attack

Example Input: Comment: There's a disturbing trend of Punahou grads showing a shocking lack of respect for life. First, Obama with his indiscriminate foreign drone strikes that killed more innocent men, women, and children than terrorists, and now these cruel scum that kill helpless, endangered birds.

I agree that Punahou should revoke the diplomas of those that are convicted of killing the birds and destroying the eggs and nests. I would hope that all will withhold any monetary donations to Punahou until the school imposes a meaningful punishment on these spoiled, overpampered, and undeserving killers.
Example Output:
Non-identity-attack