Moodley speaks with his son.

Moodley: "I want you to marry a girl of my choice."
Son: "No - I will choose my own bride!"
Moodley: "But the girl is Bill Gates' daughter."
Son: "Well, in that case... OK!"

Next, Moodley approaches Bill Gates.

Moodley: "I have a husband for your daughter."
Bill Gates: "But my daughter is too young to marry!"
Moodley: "But this young man is a vice-president of the World Bank."
Bill Gates: "Ah, in that case... OK!"

Finally, Moodley goes to see the president of the World Bank.

Moodley: "I have a young man to be recommended as a vice-president."
President: "But I already have more vice-presidents than I need!"
Moodley: "But this young man is Bill Gates' son-in-law."
President: "Ah, in that case... OK!"