Bob is blue. Dave is blue. Dave is green. Dave is red. Fiona is not blue. Fiona is cold. Fiona is furry. Fiona is round. Gary is not blue. Gary is cold. Gary is furry. Gary is green. Gary is red. Gary is round. Gary is white. Cold, red people are round. All furry people are round. If someone is furry and round then they are white. Red people are cold. If someone is round and not cold then they are furry. If someone is green and not furry then they are blue. If someone is round and not blue then they are white. If someone is not white then they are red.
Bob is green.