Bob is big. Bob is round. Bob is white. Dave is furry. Dave is round. Erin is furry. Erin is kind. Erin is quiet. Harry is furry. Harry is kind. All furry people are green. If someone is white then they are round. All round people are green. If someone is furry and round then they are green. Round people are white. Quiet people are green. All round people are white. Big, green people are white.
Harry is not round.