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:
Where does south africa's water come from?

Ex Output:
What rivers does south africa's water come from? 
 Olifants River


Ex Input:
Who's won the snooker world championship the most?

Ex Output:
Who has won the snooker world championship the most in the modern era? 
 Stephen Hendry


Ex Input:
When does grey's season 14 episode 13 air?

Ex Output:

What date does grey's season 14 episode 13 air? 
 March 1, 2018