instruction:
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.
question:
Who has won the most trophies celtic or rangers?
answer:
Who has won the most League trophies celtic or rangers? 
 rangers


question:
When does the new set of hearthstone come out?
answer:
When does the new set of hearthstone come out in 2017? 
 April 6, 2017, August 10, 2017, and December 7, 2017


question:
When did snape become defense against the dark arts teacher?
answer:

When did Snape become Defense Against the Dark Arts teacher in-universe? 
 1996–1997