Which Scenario Illustrates the Gender-Schema Theory of Gender-Typed Behavior

Which scenario illustrates the gender-schema theory of gender-typed behavior?

A) Four-year-old Sean states to his father, "Someday I will be a dad, but I will never be a mom and have babies."
B) Four-year-old Sharon exclaims to her mother, "Mommy, look! I baked a cake, just like you do!"
C) Three-year-old Dan feels proud of himself as he flexes his biceps and says to himself, "Look at my big muscles!"
D) Three-year-old Nila shouts at her father, "Go away daddy; I want mommy!"