Erin is big. Erin is quiet. Erin is red. Erin is rough. Erin is round. Erin is smart. Erin is white. Big, smart things are white. If something is big and round then it is rough. Smart, red things are white. If something is red and round then it is big. If something is white then it is round. If something is red and rough then it is big.
Erin is not big.