On the first day of Hebrew school the teacher finished the lessons and asked for questions.
"I've got one," said a boy. "Accourding to the Bible, the children of Israel crossed the Red Sea, right?"
"That's right," said the teacher.
"And the children of Isreal defeated the Philistines and the Egyptions, and they built the Temple, and they were always doing something important, right?"
"All of that is correct," agreed the instructor. "So what's the question?"
"Well," demanded the boy, "what were all the grownups doing?"