Which PCP Question, Posed to a Parent, Best Demonstrates Participatory

Which PCP question, posed to a parent, best demonstrates participatory care when addressing the topic of childhood immunizations?

A) "Do you want to hold your child while I give the shots due today?"
B) "What are your feelings about childhood vaccinations?"
C) "What shots do you want your child to receive at this visit?"
D) "Do you have any questions about the shots that are due at this visit?"