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