Charlie is red. Fiona is quiet. Fiona is not red. Gary is nice. Gary is round. Gary is young. Harry is rough. If Harry is round and Harry is rough then Harry is not blue. All round things are young. If something is young and round then it is rough. If something is quiet then it is round. If something is rough then it is nice. Red, young things are quiet. If something is nice then it is blue. All rough, blue things are young.
Charlie is nice.