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: In which year india's capital shifted from calcutta to delhi?

Answer: Which year was it announced that India's capital would shift from Calcutta to Delhi?


Question: When was i know why the cage bird sings written?

Answer: When was the book I Know Why the Caged Bird Sings written?


Question: Who sang lord its hard to be humble?

Answer:
Who sang the original 'Lord, It's Hard to be Humble'?|Who originally sang 'Lord, It's Hard to be Humble'?