Once upon a time, there were five giants threatened Baranasi kingsom. They raised four questions to the king of Baranasi and gave him for seven days to find out the answers. If the king could give correct answers, he himself and all his people would be survived. If not correct, the giants would eat them all. Therefore, the king called all ministers, wisemen, teachers and people to assemble at his palace to find out the correct answers. If anyone could give the answers, the king will give the one a half of his property. Nobody could give any answers. Finally, Dhamma Phamanava who sat at the behind of the assemble went to the king and told him that he will be the person who can answer the giants’ questions.