Consider Species A, B, and C, Who Share a Knuckle-Walking

Multiple Choice

Consider species A, B, and C, who share a knuckle-walking common ancestor. Species A and B are bipedal. Species C is a knuckle walker. Which of the following is most likely to be true?

A) A and B are more closely related to each other than to C.
B) A and C are more closely related to each other than to B.
C) C and B are more closely related to each other than to A.
D) There is not enough information to determine the most likely relationship.