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