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