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