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 Q]: Who's the starting quarterback for the saints?
[EX A]: Who's the starting quarterback for the saints in the 2017-2018 season?

[EX Q]: When is the next stars wars coming out?
[EX A]: When did Star Wars Episode VIII: The Last Jedi release?

[EX Q]: Who owns most of the world oil supply?
[EX A]:
What group owns most of the world's oil supply?