class room

there were students in the class
Two boys were arguing when the teacher entered the room.
The teacher says, "Why are you arguing?"
One boy answers, "We found a ten rupese bill and decided to give it to whoever tells the biggest lie."
"You should be ashamed of yourselves," said the teacher, "When I was your age I didn't even know what a lie was."
The boys gave the ten dollars to the teacher.