TASK DEFINITION: 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.
PROBLEM: When is three days grace new album coming out?

SOLUTION: When is three days grace new album coming out in 2018?

PROBLEM: When did we become the united states of america?

SOLUTION: When, based on evidence, did we begin calling ourselves the united states of america?

PROBLEM: What is the first game in the nfl season?

SOLUTION:
What is the name of the first game of every NFL season since 2002?