Charlie is big. Charlie is blue. Charlie is green. Charlie is nice. Charlie is smart. Charlie is white. Charlie is young. Erin is big. Erin is blue. Erin is green. Erin is nice. Erin is smart. Erin is white. Erin is young. If something is not smart then it is white. Smart, blue things are white. If something is nice and not smart then it is not young.
Erin is not blue.