Al, Ben, and Carl were stranded on a deserted island. One day Al found an old jar in the sand.
When the jar was opened, a genie came out and said to them, "You have freed me from my jar. For the rest of your time on this island, I am obligated to grant each of you one wish per year. But no wishing anyone, including yourself, off the island."
"In that case," said Al, "I wish for 365 books, so that I can read one per day for a year." Instantly, 365 books appeared.
"I wish for 365 cans of beer,"…