Charlie is strong. Charlie is big. Dave is tiny. Dave is thin. Anne is kind. Fiona is rough. Fiona is dull. If someone is not huge then they are rough. If someone is not sad then they are nice. If someone is kind then they are quiet. If someone is quiet and not bad then they are smart. If someone is rough and not huge then they are poor. All poor people are short. If someone is tiny and thin then they are bad. If someone is bad and not quiet then they are dull. If someone is dull then they are young. If someone is nice then they are wealthy. All wealthy people are clever. All smart people are experienced. 
Dave is young.