Son : "I will choose my own bride!"
Father : "But the girl is Bill Gates daughter.."
Son : "Well, in that case.....ok"
Next - Father approaches Bill Gates.
Father : "I have a husband for your daughter."
Bill Gates : "But my daughter is too young to marry!"
Father : "But this young man is a vice-president of the World Bank."
Bill Gates : "Ah, in that case...ok"
Finally Father goes to see the president of the World Bank.