A lawyer and a senior citizen are sitting next to each other on a long flight.

The lawyer is thinking that seniors are so dumb that he could get one over on them easily.

So, the lawyer asks if the senior would like to play a fun game.

The senior is tired and just wants to take a nap, so he politely declines and tries to catch a few winks.

The lawyer persists, saying that the game is a lot of fun….”I ask you a question, and if you don’t know the answer, you pay me only $5.00. Then you ask me one,  and if I don’t know the answer, I will pay you $500.00,” he says.
This catches the senior’s attention and, to keep the lawyer quiet, he agrees to play the game.

The lawyer asks the first question. “What’s the distance from the Earth to the Moon?”