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 apple tv 4th generation come out?

Ex Output:
When did apple tv 4th generation announced? 
 September 9, 2015


Ex Input:
When was the carbon tax introduced in canada?

Ex Output:
When was the first carbon tax introduced in a canadian territory? 
 June 2007


Ex Input:
Who sang the theme song for fat albert?

Ex Output:

Who sang the main vocals in the theme song for fat albert? 
 Michael Gray