instruction:
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.
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:
The back of the leg is called what?
answer:
The back of the lower leg is called what?


question:
Who played the cowbell on don't fear the reaper?
answer:

Who played the cowbell on don't fear the reaper according to Bassist Joe Bouchard?