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.

Example Input: When did michael jackson rock with you come out?
Example Output: When did Michael Jackson's song "Rock With You" first come out? 
 November 3, 1979

Example Input: Who is the head of a sub county in kenya?
Example Output: Who is the head of a sub county in kenya prior to 2013? 
 sub-county administrator

Example Input: Where do most of our english words come from?
Example Output:
Where do most of our english words descend from? 
 Anglo-Saxon