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.

Ex Input:
Who is the world hot dog eating champion?

Ex Output:
Who is the male world hot dog eating champion in 2017?


Ex Input:
What was the first year of the nissan gtr?

Ex Output:
What year was the Nissan GT-R first produced?


Ex Input:
When was cross country skiing added to the olympics?

Ex Output:

When was men's cross country skiing added to the olympics?