During discharge teaching, the nurse is educating the parents on how to protect the respiratory system for their newborn. During parent teach-back, which quote should prompt the nurse to intervene and reeducate the parents?

"The baby should not have loose bedding on their crib.”.

"Keep the infant away from secondhand smoke.”.

"Prevent exposure to people with upper respiratory tract infections.”.

"Have the baby sleep on his or her belly to prevent aspiration.”. —