A nurse is teaching the guardian of a newborn about how to prepare their 3-year-old child to meet their new sibling. Which of the following statements should the nurse make?

"Tell your 3-year-old child that they will now have a new playmate."

"Prepare your 3-year-old child for a change in all of their routines."

"Provide a doll for your 3-year-old child to imitate parental behaviors."

"Wait for the newborn to come home before moving your 3-year-old child from the crib to a bed."