Anne is big. Anne is blue. Anne is rough. Bob is blue. Erin is big. Erin is blue. Erin is furry. Erin is kind. Erin is rough. Erin is smart. Gary is big. Gary is kind. If someone is blue then they are rough. If someone is rough then they are blue. Blue people are nice. If someone is big and blue then they are furry. If someone is smart and blue then they are furry. All big people are blue.
Anne is not blue.