They say that the new super computer knows everything. A skeptical man came and asked the computer, "Where is my father?" The computer bleeped for a short while, and then came back with "Your father is fishing in Michigan." The skeptical man said triumphantly, "You see? I knew this was nonsense. My father has been dead for twenty years. " "No", replied the super computer immediately. "Your mother's husband has been dead for twenty years. Your father just landed a three pound trout."