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.

Q: Comment: mtf1953>  So sorry, but I don't waste anytime reading your low brow posts.  All you do is put a bunch of words, shake 'em up and type, no relativity to your sorry efforts at being a journalist, ha, ha, ha!!!!  You provide nothing of value to the discussion, as always!!!!

A: Non-identity-attack
****
Q: Comment: What a rude and ignorant thing to say.

A: Non-identity-attack
****
Q: Comment: You win the bet, and what fool would place a bet in the first instance, see China and Coal, see India and coal, its a zero sum charade the reduction of carbon.

A:
Non-identity-attack
****