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.

[EX Q]: Who is the ceo of lord and taylor?
[EX A]: Who is the ceo of lord and taylor in 1970s? 
 Joseph E. Brooks

[EX Q]: Distance of earth orbit around the sun in miles?
[EX A]: Average distance of earth orbit around the sun in miles? 
 92.96 million

[EX Q]: What is a zebra crossing called in the uk?
[EX A]:
What is a zebra crossing called in the uk when it is black and white? 
 zebra crossing