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