Dave is huge. Dave is high. Charlie is little. Charlie is thin. Bob is nice. Harry is poor. Harry is bad. If someone is not strong then they are poor. If someone is not dull then they are kind. If someone is nice then they are wealthy. If someone is wealthy and not sad then they are quiet. If someone is poor and not strong then they are rough. If someone is little and thin then they are sad. If someone is sad and not wealthy then they are bad. All kind people are smart. 
Dave is not rough.