Four-Year-Old Kayla Has a Pet Cat at Home Named Fluffy

Four-year-old Kayla has a pet cat at home named Fluffy.She is riding with her mom to the store and sees another cat on the street.She promptly tells her mom that Fluffy is out in the street.When her mom stops to investigate,she sees a cat,but it is not Fluffy.According to Piaget,what process has Kayla engaged in?

A) Assimilation
B) Accommodation
C) Adaptation
D) Equilibrium