Bob is strong. Bob is big. Harry is little. Harry is short. Fiona is wealthy. Anne is dull. Anne is sad. If someone is not huge then they are dull. If someone is not poor then they are quiet. If someone is wealthy then they are smart. If someone is smart and not rough then they are nice. If someone is dull and not huge then they are bad. If someone is little and short then they are rough. If someone is rough and not smart then they are sad. All quiet people are kind. 
Bob is not bad.