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