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.

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

A: How many exemptions are there to the US freedom of information act after the major amendment in 2016?
****
Q: Where did they film the movie the patriot?

A: Where did they film the 1998 movie the patriot?
****
Q: When did the united states start using zip codes?

A:
When did the United States introduce zip codes?
****