If you can have any question answered, what would you ask?

[Gummy Bear]

Let's say you stumble upon a magic rock. And this rock will answer one and ONLY one question you may have. What would you ask?

Would you go the religious route, and ask Does God Exist? Would you go the spiritual way, and ask the Meaning of Life? Would you solve a conspiracy and ask if Paul McCartney died and was replaced with a body double? Or would it be personal, and ask Who Stole My Cupcake?