Fiona is big. Fiona is blue. Fiona is quiet. Fiona is not rough. Fiona is smart. Fiona is white. Fiona is not young. Gary is big. Gary is not blue. Gary is quiet. Gary is rough. Gary is smart. Gary is white. Gary is young. If someone is not smart then they are young. Blue people are quiet. If someone is not smart then they are quiet. If someone is young and not blue then they are quiet. If someone is not white then they are not quiet. If Gary is young and Gary is not quiet then Gary is not white.
Gary is not young.