A doctor, an engineer, a rabbi and a lawyer were debating who was the world's first professional.

The doctor said, "It must have been a doctor. Who else could have helped with the world's first surgery of taking a rib from Adam to create Eve, the first woman?"

"No," said the rabbi. ''It must have been a rabbi, since the Lord needed someone to help preach his message to Adam and the world."

"Wait," said the engineer, "The world was created in six days from nothing. Do you know what a master engineering feat that must have been to create the whole world into an organized, civilized place from utter chaos?"

"Yes, but who created the chaos?" asked the lawyer...