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.

[Q]: How many sacraments are there in the eastern orthodox church?
[A]: How many major sacraments are there in the Eastern Orthodox Church? 
 7


[Q]: When did singer start making electric sewing machines?
[A]: When did singer demonstrate the first workable electric sewing machine? 
 1889


[Q]: Who wrote we were soldiers once and young?
[A]:
Who is the general that co-wrote we were soldiers once and young? 
 Harold G. Moore