what is a woman? I never bothered to as or answer this since it is an open mishna. Anyone who wants to now can simply look it up. Androginus has two sex organs so he or she is a doubt. Other than that there is no doubt.. . But if this is unclear then, the fact that male or female is in every cell. XX female. XY Male.
And if that is still unclear then I suppose there is no point arguing. If one denies the difference between men and women, then there is nothing more obvious to appeal to. And you are dealing with the most disingenuous and insincere of all.
If Russia sees this is where the west is going, no wonder they want no part of it. Nor do they want a border state with these insanities anywhere near it.