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 sang the best day of my life?
Who sang the 2013 version of Best Day of My Life?

Who was the first person voted off big brother?
Who was the first person voted off the first season of American Big Brother?

Who sings a crazy little thing called love?
Which band performs the original song "Crazy Little Thing Called Love"?