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