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]: Where is the lost city of petra located?
[EX A]: Where geographically is the lost city of petra located? 
 around Jabal Al-Madbah in a basin surrounded by mountains which form the eastern flank of the Arabah valley that runs from the Dead Sea to the Gulf of Aqaba

[EX Q]: Who was the first person to use fossils for dating rock layers?
[EX A]: Who was the first person to use fossils for dating rock layers theoretically? 
 Nicolaus Stenonius

[EX Q]: What type of arabic is spoken in palestine?
[EX A]:
What broad type of arabic is spoken in palestine? 
 South Levantine Arabic