Which of the Following Best Illustrates That Families Are Both

Which of the following best illustrates that families are both a public social institution and a private personal relationship at the same time?

A) Kendra and Oliver have fallen in love.
B) Amy is thinking about having a baby.
C) Thirty percent of U.S. babies are delivered by Cesarean section.
D) Taylor spends time with his grandmother after school.
E) Annie has brown hair, but she is thinking about dyeing it blond.