Suppose That Mpumi and Vusi Have Been Dating One Another

Suppose that Mpumi and Vusi have been dating one another for several months.According to evolutionary theory, and assuming that Mpumi and Vusi are like most women and men, are they likely to be more concerned about sexual fidelity (i.e.whether their partner is cheating) or emotional fidelity (i.e.whether their partner is attached to someone else) ?

A) Both are likely to care more about sexual fidelity.
B) Both are likely to care more about emotional fidelity.
C) Mpumi is likely to care more about Vusi's sexual fidelity, but Vusi is likely to care more about Mpumi's emotional fidelity.
D) Mpumi is likely to care more about Vusi's emotional fidelity, but Vusi is likely to care more about Mpumi's sexual fidelity.