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.
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Question: Who sang the best day of my life?

Answer: Who sang the 2013 version of Best Day of My Life?


Question: Who played the other twin in parent trap?

Answer: Who played the part of the twins in parent trap(1961) ?


Question: Whose diary describes the great plague of london?

Answer:
What English writer, gardener, and diarist described the great plague of London?