Which of the Following Responses to the Mark Test Would

Which of the following responses to the mark test would suggest that a male chimpanzee did NOT recognize himself when he looks in a mirror?

A) The chimp touches a red dye mark on his eyebrow ridge.
B) The chimp touches a red dye mark on his left ear.
C) The chimp touches the red dye mark on the mirror rather than the red mark on himself.
D) The chimp touches the red dye mark on his eyebrow ridge and on his left ear.