Charlie is not nice. Charlie is quiet. Erin is big. Erin is cold. Erin is not nice. Erin is not quiet. Fiona is big. Fiona is cold. Fiona is not green. Fiona is not nice. Fiona is quiet. Fiona is not young. Gary is cold. Gary is quiet. Gary is round. Gary is young. Young, big people are cold. Nice, cold people are green. If someone is round then they are cold. If Charlie is big and Charlie is not young then Charlie is cold. If someone is cold and not big then they are quiet. If someone is cold and not quiet then they are not young.
Erin is round.