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