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: Who introduced the two-part system (genus and species) that biologists use to name organisms?
Example Output: Who popularized the two-part system (genus and species) that biologists use to name organisms? 
 Carl Linnaeus

Example Input: Who came up with the facial feedback hypothesis?
Example Output: Who proposed the facial feedback hypothesis? 
 William James

Example Input: Who is the majority whip in the house of representatives?
Example Output:
Who was the Majority Whip of the 113th Congress? 
 Kevin McCarthy and Steve Scalise