What is the central idea of the story?
 A. 
 Juan thought of a way to trick a friend out of money and when Juan realized he
 made a mistake he gave his friend his money back.
 B. 
 Juan’s friends decided to play a trick on him. His friends gave him a beautiful,
 painted hat that allowed Juan to get free items at the local stores.
 C. 
 Juan thought of a way to trick a friend out of money. Even though Juan realized he
 had made a mistake, he refused to return the money to his friend.
 D. 
 Juan sold his friend a magical hat. The magic would work only for Juan, so Juan
 returned his friends money.