Bianca Is Told That Sally Put Her Marble in a Basket.When

Multiple Choice

Bianca is told that Sally put her marble in a basket.When Sally left,Anne moved the marble into a box.Bianca is asked,"When Sally comes back,where will she look for her marble?" Bianca answers saying she will look in the basket.Bianca's answer indicates that she:

A) cannot empathize with Anne.
B) has developed theory of mind.
C) doesn't know where the marble is.
D) probably doesn't have older siblings.