A PLANE CRASHES ON A SMALL DESERTED ISLAND,  THERE ARE ONLY THREE SURVIVORS:  A JEWISH MAN, AN ITALIAN MAN AND A BLACK WOMAN.  ALL THREE INDEPENDENTLY DECIDE THAT THEY ARE GOING  TO GET THEMSELVES OFF THE ISLAND.  THE JEWISH MAN TAKES OUT HIS WALLET  AND STARTS TO USE THE BILLS INSIDE TO  SPELL OUT S.O.S. IN THE SAND. THE ITALIAN TAKES OFF HIS jewelry  AND HE STARTS TO TO WRITE HELP!!!  IN THE SAND. THE BLACK WOMAN STARTS TO UNDRESS,  SEEING THIS THE OTHER TWO ASK,  "WHAT ARE YOU TRYING TO DO BY  TAKING OFF YOUR CLOTHES". HER REPLY WAS ,  "DON'T BE STUPID EVERYONE KNOWS THAT  THE FIRST THING THEY LOOK FOR IN A  PLANE CRASH IS THE BLACK BOX!!!!