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:
When did they start the 3 point shot in basketball?

Ex Output:
When did they start experimenting with the 3 point shot in basketball? 
 1945


Ex Input:
When did o canada become canada's national anthem?

Ex Output:
When was o canada first used as canada's national anthem?|When did "O Canada" become Canada's de facto national anthem? 
 1939


Ex Input:
Who was the captain of the cornelia marie?

Ex Output:

Who was the captain of the cornelia marie until 2010? 
 Phil Harris