Riddle: you driven a bus and theirs 32 people on the bus. theirs five stops. 12 got off the first stop. and 6 got on. the second stop 13 people got off and 1 gets on. the third stop 6 people get off and 13 got on. and the fourth stop 3 people got off. and 5 people got on the fifth stop 13 got off and none got on.who is driven the bus?