Which of the Following Statements Does Not Pose a Challenge

Which of the following statements does not pose a challenge to Murdock's claim?

A) There is variation across cultures in the gendered division of labor.
B) Throughout history, labor has not always been divided the same way between men and women.
C) The argument that men and women are biologically different and suited for different tasks has been maintained primarily by male social scientists in order to sustain the status quo.
D) Social movements have questioned gender stereotypes, and challenged the notion that all men or all women are alike.
E) None of the above