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