A man is driving down a deserted stretch of
highway when he notices a sign out of the
corner of his eye. It reads:

He thinks it was just a figment of his
imagination and drives on without second thought.
Soon, he sees another sign which says:

Suddenly, he begins to realize that these signs are
for real. Then he drives past a third sign saying:

His curiosity gets the best of him and he pulls
into the drive. On the far side of the parking
lot is a somber stone building with a small sign
next to the door reading:

He climbs the steps and rings the bell. The door
is answered by a nun in a long black habit who
asks, "What may we do for you, my son?"

He answers, "I saw your signs along the highway,
and was interested in possibly doing business."

"Very well, my son. Please follow me." He is led
through many winding passages and is soon quite
disoriented.

The nun stops at a closed door, and tells the man,
"Please knock on this door."

He does as he is told and this door is answered by
another nun in a long habit, holding a tin cup.
This nun instructs, "Please place $50 in the cup,
then go through the large wooden door at the end
of this hallway." He gets $50 out of his wallet and
places it in the second nun's cup. He trots eagerly
down the hall and slips through the door, pulling it
shut behind him. As the door locks behind him, he finds
himself back in the parking lot, facing another small sign: