Anne is furry. Anne is kind. Bob is cold. Bob is kind. Bob is rough. Dave is cold. Dave is furry. Dave is kind. Dave is red. Harry is furry. Harry is kind. Harry is red. Harry is rough. Harry is white. Harry is young. If Harry is kind then Harry is young. If someone is not red then they are young. If someone is not furry then they are kind. Rough people are kind. If Dave is kind and Dave is young then Dave is rough. If Harry is cold then Harry is rough. If someone is not kind then they are cold. If someone is young and not cold then they are rough.
Dave is not white.