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