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