According to the Text,which of the Following Is NOT True

According to the text,which of the following is NOT true about gender learning?

A) By age two, children have a partial understanding of gender.
B) By age four, most children still respond to adult males and females in a similar way.
C) By five or six, children think that a person's sex does not change.
D) Children believe that sex differences are anatomically based.
E) Even babies may associate different scents with men and women.