Which of the Following Is NOT a Problem Associated with Distinguishing

Which of the following is NOT a problem associated with distinguishing the Fisherian sexual selection model from the good genes model?

A) Neither the good genes model nor the Fisher model predict a positive correlation between male ornamentation and male viability.
B) The Fisher process operates on top of any good genes mechanism.
C) Linkage disequilibrium between female preference and a male trait is predicted by both models.
D) Neither model accounts for the effects of runaway sexual selection, which reinforces linkage disequilibrium.