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:
The voice of buzz lightyear in toy story?

Ex Output:
Who is the voice of Buzz Lightyear in the Toy Story films?


Ex Input:
How many exemptions are there to the freedom of information act?

Ex Output:
How many exemptions are there to the US freedom of information act after the major amendment in 2016?


Ex Input:
When was the last time mount cameroon erupted?

Ex Output:

As of 2017, when was the last time mount cameroon erupted?