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