Instructions: 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.
Input: Comment: Walker has totally lost it due to his fantasy gas line obsession. His demands have nothing to do with the leases the oil companies signed. The lawyers at the oil companies must be laughing heartily at what they must consider a backwater buffoon from Valdez that has no grasp of economics. And I don't blame the oil company lawyers for laughing at Walker. Not at all.
Output:
Non-identity-attack