Arranged marriage

Atal Bihari goes to see a poor man and says, "I want to arrange a marriage for your son."
The poor man replies, "I never interfere in my son's life."
Atal responds, "But the girl is Ambani's daughter."
"Well, in that case..."
Next Atal approaches Ambani. "I have a husband for your daughter."
"But my daughter is too young to marry."
"But this young man is already a vice president of the World Bank."
"Ah, in that case..."
Finally Atal goes to see the president of the World Bank.
"I have a young man to be recommended as a vice president."
"But I already have more vice presidents than I need."
"But this young man is Ambani's son-in-law."
"Ah, in that case....."