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