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