Erin is big. Erin is blue. Erin is furry. Erin is not red. Erin is rough. Erin is round. Gary is blue. Gary is not furry. Gary is not red. Harry is not blue. Harry is red. Harry is white. All round, big people are furry. If someone is furry and not blue then they are big. If Harry is white then Harry is furry. If someone is white and rough then they are round. All round, rough people are white. If someone is furry and not white then they are not red.
Gary is not big.