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:
Where does vanilla come from in the world?

Ex Output:
Which country is the top vanilla producer in the world?


Ex Input:
Which indian city is known as venice of the east?

Ex Output:
What city that is the head of the Alappuzha District in the Indian State of Kerala has been known as "Venice of the East"?


Ex Input:
When was the television introduced to the public?

Ex Output:

When was the television introduced to the public on an experimental basis?