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.

Who's the starting quarterback for the saints?
Who's the starting quarterback for the saints in the 2017-2018 season?

Who has the best winning percentage in nfl history?
What team has the best regular season winning percentage in NFL history?

When does dragon ball super ep 106 come out?

When is the original air date for dragon ball super episode 106?