Which of the Following Statements Is True About Performance on the False-Belief

Which of the following statements is true about performance on the false-belief task?

A) Two and one-half-year-olds are never able to pass false-belief tasks.
B) Two and one-half-year-olds are most likely to succeed if the experimenter looks directly at the child while asking her where the protagonist will look.
C) Two and one-half-year-olds are more likely to succeed if the experimenter looks up at the ceiling and seems to ask herself where the protagonist will look.
D) Two and one-half-year-olds are always able to pass false-belief tasks.