(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.
(Смях) Очевидно, учените бяха учудени и  започнаха да проучват повече, и тогава откриха, че има трета, по-малка врата, обикновено, използвана за да се изхвърля боклука -- (Смях) и сега хората излизат през тази врата,  за да заобиколят доброволците.