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.

Q: Who developed a method to mass-produce steel in america?

A: Who patented a method to mass-produce steel in America? 
 Henry Bessemer
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Q: What year was air conditioning put in cars?

A: What year was air conditioning offered for limousines and luxury cars? 
 1933
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Q: When was the first issue of vogue published?

A:
When was the first issue of Vogue magazine published? 
 1892
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