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.

When was the last time australia held the commonwealth games?
When was the last time australia held the commonwealth games in Gold Coast?

How many days does it take an embryo to implant?
How many days does it most likely take for a human embryo to implant?

Where did they film battle of the network stars?

Where was the opening scenes of Battle of the Network Stars filmed?