TASK DEFINITION: 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.
PROBLEM: When did o canada become canada's national anthem?

SOLUTION: When was o canada first used as canada's national anthem?|When did "O Canada" become Canada's de facto national anthem? 
 1939

PROBLEM: What are the powerful queens of kush called?

SOLUTION: What are the queens of kush called in Meroitic when they are sisters of the king? 
 Kandake

PROBLEM: What is the latest episode of house of cards?

SOLUTION:
What is the latest episode of house of cards on March 30, 2017? 
 "Chapter 65"