Ellen Is the CEO for a Large Multinational Advertising Firm

Ellen is the CEO for a large multinational advertising firm.Most of her employees consider her highly competitive and aggressive.While she is married and does have a child,her husband,a musician,stays home with the child.What does the existence of this couple suggest?

A) Essentialist arguments for innate gender differences are correct.
B) Essentialist arguments for innate gender differences are incorrect.
C) Essentialist arguments for innate gender differences are correct, but this couple demonstrates a genetic mutation.
D) Essentialist arguments for innate gender differences are correct, but this couple demonstrates how culture can overpower biology in a rare number of cases.