Lately, I was in a train. Across me, there is this man who keeps peeilng oranges, throwing black pepper on them and throwing them out of the window. After some time, my curiosity gets the best of me, so I ask him why he is throwing peppered oranges out of the train window. "Why sir?", he says, "To keep the elephants away of course". I replied that there are no elephants around, to which he says: "so it works!"