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 is the father of emma on friends?
Example Output: Which character is the father of emma on friends? 
 Ross Geller, Ph.D.

Example Input: What type of stone did the romans use?
Example Output: What type of stone did the romans use rarely before Augustus? 
 Marble

Example Input: One who is converted from one religion to another?
Example Output:
Negative term for one who is converted from one religion to another, usually when referenced by a member of the original religion? 
 apostate