놀랄만한 사실은 겨우 걷고 말하기 시작한 18개월된 아기들이 그녀가 크래커를 좋아했다면 크래커를 주고 브로콜리를 좋아했다면 브로콜리를 준다는 것입니다.
And the remarkable thing was that 18 month-old babies, just barely walking and talking, would give her the crackers if she liked the crackers, but they would give her the broccoli if she liked the broccoli.