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.

What is the largest coin in the us?
What is the largest coin ever minted in the us?

Who won the popular vote in 2017 presidential election?
Who won the popular vote in 2017 Rwandan presidential election?

When did the chargers become los angeles chargers?

When did the Chargers become Los Angeles Chargers originally?