Anne is quiet. Anne is white. Erin is rough. Fiona is nice. Fiona is smart. Fiona is white. Gary is smart. If something is round then it is not quiet. If something is rough and not smart then it is nice. If Gary is smart then Gary is white. All round, smart things are white. Nice things are round. If something is rough and not white then it is nice.
Fiona is not round.