There once was a king who promised a large reward. To claim the prize, one needed to find a needle. The needle was buried in a haystack. The king thought the needle would never be found. The task was too hard. A young girl asked the king if she could look for the needle. He saw she was quite serious and had more hay put on the stack. Using a magnet on a stick the girl spent hours looking. Then, she found the needle. The king was delighted and doubled her reward!