In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Who is the ceo of lord and taylor?
Who is the ceo of lord and taylor in 1970s? 
 Joseph E. Brooks

Who has won the most tennis major titles?
Who has won the most men's singles tennis major titles? 
 Roger Federer

Who was the first president born in the united states of america?

Who was the first president born in the united states of america prior to its independence? 
 first president of the United States