The main difference between the strong and weak versions of the Ethical Parity Principle is that: A$)$ The weak version assumes the true of the extended mind hypothesis and the strong version does not. B$)$ The strong version assumes the truth of the extended mind hypothesis and the weak version does not. C$)$ The weak version assumes the truth of a more robust metaethics. D$)$ The strong version assumes the truth of a more robust metaethics.