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.

Example Input: When was the first superman comic book published?
Example Output: When was the first comic book featuring Superman published?

Example Input: Who's performing the halftime show at super bowl 52?
Example Output: Who's the featured performer performing the halftime show at super bowl 52?

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