A boy hides his marks paper somewhere in his room. His parents enter the room to check for it. Wh...

A boy hides his marks paper somewhere in his room. His parents enter the room to check for it. When they ask, he confidently says, “There are no papers here.” The parents search the room carefully — under the bed, inside drawers, behind books — but find nothing. Disappointed, they decide to leave. As they walk toward the door, one of them switches on the ceiling fan. The fan starts spinning. Twist: The marks papers are revealed — stuck on top of the fan blades, hidden from view. The story en