During a Parenting Class, a Father States, "My Wife Cannot

During a parenting class, a father states, "My wife cannot hold the baby without singing, even in public. It's kind of embarrassing for me." Which opinion does the nurse share with the group after researching the topic?

A) Caregivers sometimes sing for their own attention and benefit.
B) The father can walk away from public places if the mother sings.
C) The mother needs to find another way of comforting her baby.
D) Singing of lullabies by caregivers has a calming effect on infants.