Interesting you don’t consider what I thought would be the obvious interpretation of counting Y(+Z) alone, even after you considered adding adopted and foster children, which would, over the population, double-count any choice with the inclusion of X.
Interesting you don’t consider what I thought would be the obvious interpretation of counting Y(+Z) alone, even after you considered adding adopted and foster children, which would, over the population, double-count any choice with the inclusion of X.