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.

Who is the mother in how i met you mother?
Who plays The Mother in How I Met Your Mother?

When did the astros last play in the world series?
When did the Astros play in the World Series for the first time?

What is the most current version of robert's rules of order?

What is the most current version of robert's rules of order as of 2017?