Dave is blue. Dave is green. Dave is kind. Dave is rough. Dave is round. Dave is white. Dave is young. Erin is blue. Erin is green. Erin is kind. Erin is rough. Erin is round. Erin is white. Erin is young. Young, rough things are green. If something is round and blue then it is rough. If Dave is blue and Dave is kind then Dave is round. All kind things are blue. All round, rough things are green. Young, round things are kind.
Erin is not white.