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