TASK DEFINITION: In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.
PROBLEM: Who is the mother in how i met you mother?

SOLUTION: Who plays The Mother in How I Met Your Mother?

PROBLEM: Piper's real name orange is the new black?

SOLUTION: What is Piper's character's real name in Orange is the New Black?

PROBLEM: Where was the world war 1 armistice signed?

SOLUTION:
Where was the world war 1 armistice of mudros signed?