Erin is not blue. Erin is not nice. Erin is quiet. Erin is rough. Erin is smart. Erin is young. Fiona is quiet. Fiona is young. Gary is kind. Gary is not nice. Gary is rough. Gary is smart. If someone is kind and rough then they are smart. If someone is not rough then they are kind. If someone is blue and quiet then they are smart. If someone is kind and young then they are smart. If Fiona is quiet and Fiona is kind then Fiona is nice. If someone is not rough then they are blue. If Gary is young and Gary is not smart then Gary is quiet. If Fiona is kind and Fiona is not nice then Fiona is young.
Erin is not kind.