The conversation between human and AI assistant.
What would happen if Pinocchio said, "my nose is going to grow right now"?
Fascinating. Can you tell me more about the liar paradox?
Sure. The liar paradox is based on the ambiguity of self-reference. It's a classic example of a type of paradox called a semantic paradox, which arises from contradictions in the meanings of words and sentences. Some philosophers believe that the liar paradox is a fundamental challenge to the concept of truth itself.