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.

Ex Input:
Who is the father of emma on friends?

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


Ex Input:
When was the first mobile phone released to the public?

Ex Output:
When did the first customers have access to mobile phones? 
 1946


Ex Input:
Most goals scored by a single player in an nhl game?

Ex Output:

What was the most goals scored by a single player in an NHL game? 
 7