Bob is furry. Dave is big. Fiona is blue. Fiona is kind. Fiona is quiet. Fiona is rough. Fiona is round. Gary is big. Gary is kind. Gary is not round. If someone is rough then they are kind. If someone is blue and furry then they are round. Quiet people are furry. If someone is quiet and furry then they are rough. All furry people are blue. Big people are rough. If someone is furry and round then they are rough. All rough, kind people are big. If someone is not rough and not round then they are not blue.
Gary is not big.