instruction:
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.
question:
Who is the voice of calcifer in howl's moving castle?
answer:
Who is the voice of calcifer in the japanese version of howl's moving castle? 
 Tatsuya Gashuin


question:
When is the new magic the gathering set coming out?
answer:
What was the release date of Magic Origins the Magic: The Gathering card set? 
 July 17, 2015


question:
Where is the lost city of petra located?
answer:

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