Bob is cold. Bob is furry. Bob is kind. Bob is round. Bob is smart. Harry is cold. Harry is furry. Harry is kind. Harry is nice. Harry is quiet. Harry is round. Harry is smart. If someone is kind then they are round. If someone is round then they are quiet. If someone is cold and smart then they are furry. If someone is furry then they are quiet. All quiet people are smart. If Harry is furry then Harry is nice.
Harry is not smart.