Bob is not furry. Bob is green. Bob is kind. Bob is red. Dave is blue. Dave is cold. Dave is furry. Dave is not green. Dave is kind. Dave is red. Dave is rough. Gary is furry. Gary is kind. Gary is red. Gary is rough. If someone is red then they are rough. Green, cold people are furry. Furry people are rough. If Gary is kind and Gary is not green then Gary is not cold. If someone is not green then they are red. If Gary is not rough and Gary is not kind then Gary is furry. If someone is cold and not furry then they are red. If someone is not red and not green then they are cold.
Bob is blue.