Bob is young. Bob is green. Dave is rough. Dave is red. Dave is kind. Dave is green. Fred is round. Fred is rough. Fred is kind. Fred is blue. Fred is big. Gary is red. If someone is big and green then they are cold. If someone is big and kind then they are cold. If someone is red and big and cold then they are young. If someone is red and green and kind then they are round. If someone is green and kind and blue then they are red. If someone is nice and cold and big then they are blue. If someone is big and blue then they are green.
Fred is not nice.