Adam is napping on the lawns of cross-maidan, next to a donkey. A passer-by asks him, “Do you know what time it is?” Adam lifts a leg of the donkey and says, “5:00 pm”. Another passer-by asks him for time. He does the same thing again and tells him the time. All this while a curious person has been watching what is going on. He approaches Adam and asks, “How can you say the time by lifting the donkey’s leg?” Adam coolly replies, “Only if I lift the donkey’s leg, the big clock that is on the opposite side is visible to me.”