Bhai Gopal was a simple man, a Sikh of the Fifth Guru. Once a man came his store so Bhai Gopal could store his 500 coins. But Bhai Gopal was busy and forgot to put it in a safe place. Later the man came back and asked for his coins. Bhai Gopal said, "I'm sorry friend it looks like I don't have your coins." The man got angry and said, "I had 500 coins, I'll report you to the emperor!" The emperor devised an interesting way to find the truth...