Dave is big. Dave is strong. Bob is short. Bob is thin. Gary is nice. Fiona is rough. Fiona is poor. If someone is not huge then they are rough. If someone is not bad then they are wealthy. If someone is nice then they are quiet. If someone is quiet and not sad then they are kind. If someone is rough and not huge then they are dull. All dull people are small. If someone is short and thin then they are sad. If someone is sad and not quiet then they are poor. If someone is poor then they are young. If someone is wealthy then they are smart. All smart people are clever. All kind people are old. 
Fiona is clever.