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