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: When did the first video recorder come out?
Example Output: What year was the prototype of the video recorder invented? 
 1953

Example Input: Who was in charge of russia during the cold war?
Example Output: Who was in charge of Russia at the beginning of the Cold War? 
 Joseph Stalin

Example Input: When does 50 shades frees come out on dvd?
Example Output:
When does Fifty Shades Freed come out on dvd as Blu-ray Disc? 
 April 24, 2018