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 do you wear a white bow tie?

Ex Output:
What form of occasion do you wear a white bow tie? 
 formal


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:
Who died in the plane crash grey's anatomy?

Ex Output:

Which character died in the plane crash grey's anatomy? 
 Alexandra Caroline Grey