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 Q]: When was the carbon tax introduced in canada?
[EX A]: When was the first carbon tax introduced in a canadian territory? 
 June 2007

[EX Q]: Where was the world war 1 armistice signed?
[EX A]: Where was the world war 1 armistice of mudros signed? 
 Greek island of Lemnos.

[EX Q]: Who sang i dreamed a dream on glee?
[EX A]:
Who were the characters that sang "I Dreamed a Dream" on Glee? 
 Shelby Corcoran, Rachel Berry