Charlie is not smart. Charlie is not young. Erin is kind. Fiona is young. Gary is green. Gary is round. Gary is young. All nice, kind things are smart. If something is green and young then it is kind. If something is nice and rough then it is round. All rough, young things are green. If something is young and not smart then it is rough. If something is nice and not kind then it is round.
Erin is rough.