What Happens, According to George Herbert Mead, During the Game

What happens, according to George Herbert Mead, during the game stage of child development?

A) Children invent games to impress each other with their creativity.
B) Children become very upset when others cheat because they value fairness, but they invent exceptions to the rules when doing so benefits them.
C) Children seek their parents' attention by arguing with their friends and siblings over the rules of games.
D) Children learn problem-solving skills, including how to get along with peers when they disagree about the rules of play.