Work by Eagly and Wood on Men's and Women's Mate

Work by Eagly and Wood on men's and women's mate preferences in different nations finds that

A) preferences are the same in all countries, as evolutionary psychologists would have predicted.
B) preferences are the same in all countries, contrary to the predictions of evolutionary psychologists.
C) sex differences are smaller in countries in which men and women have similar social roles.
D) sex differences are larger in countries in which men and women have similar social roles.