(Laughter) Obviously, they were surprised by this, so they decided to look into it further, and that's when they found that there was actually a third, smaller utility door usually used to take out the recycling -- (Laughter) and now people were going out that door in order to avoid the volunteers.
(웃음) 분명히, 연구자들은 여기에 놀랐고, 이것을 좀 더 파헤쳐 봤더니 재활용품을 내다 놓을 때 쓰는 제 3의 작은 다용도 문이  있음을 알게 됐죠. (웃음) 사람들이 자원봉사자를 피하기 위해서 그문으로 나가고 있었습니다.