Which description indicates a problem with the social aspect of health?

AAlex is the captain of the soccer team and is very popular. He's a very picky eater, especially about vegetables.

BBarbara exercises regularly and eats nutritious food. She is very shy and keeps to herself all the time.

CRoss enjoys rock-climbing adventures with his four best friends. He enjoys junk food in moderation.

DLaney loves to spend the afternoon at the burger joint next to school with her friends. She dislikes exercise.