Anne is smart. Charlie is not big. Harry is round. If Charlie is round and Charlie is big then Charlie is young. If someone is round and not cold then they are quiet. If someone is young then they are smart. All quiet people are young. If someone is white and not cold then they are not young. If someone is quiet and white then they are young. If someone is not big then they are young. If someone is white and not young then they are not round.
Charlie is big.