

Sara and Tom were friends. They liked to play with dolls and cars. One day, Sara had a new doll. She was very happy. She showed it to Tom.
"Look, Tom, this is my new doll. She is very pretty. She can talk and sing. Do you want to play with her?" Sara asked.
Tom nodded. He liked dolls too. He took the doll and pressed a button. The doll said a message.
"Hello, I am Anna. I like to play and have fun. You are my friend."
Tom smiled. He pressed another button. The doll sang a song.
"I love you, you love me, we are happy as can be."
Sara clapped. She pressed another button. The doll said another message.
"Oops, I made a mistake. You are not my friend. You are foolish. Go away."
Sara gasped. She felt sad and angry. She snatched the doll from Tom.
"Hey, that was not nice. Why did you make the doll say that? You are mean. You are not my friend anymore." Sara cried.
Tom was confused. He did not make the doll say that. He did not know what happened. He tried to explain.
"Sara, I did not do anything. I just pressed the button. I did not know the doll would say that. I am sorry. Please, do not be mad at me." Tom said.
But Sara did not listen. She ran away with the doll. She did not want to play with Tom anymore.
Tom felt sad and lonely. He did not understand why Sara was so upset. He did not know that the doll had a trick button. The trick button made the doll say a mean message. It was a joke. But it was not a funny joke. It was a bad joke. It hurt Sara and Tom's feelings. It made them lose their friendship. It was a foolish doll.
