老布什有一天突然想放松一下,于是打电话给Dan Quale问他:“Who is your father's son but not your brother?" Dan Quale 说:“Mr. President, I think that is a very interesting question, I will investigate it and get back to you." 然后他打电话给国务卿James Baker:“Jim, I got a great question for you, who is your father's son but not your brother?" Baker 说:“I guess it's me." Dan Quale 很高兴, 说"Very good answer, Jim!" 之后他立刻给布什打电话:“Mr. President, I've got the answer to your question, it is James Baker!" :)