In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

[EX Q]: Who is the best selling novelist of all time?
[EX A]: Dame Agatha Mary Clarissa Christie, Lady Mallowan, DBE

[EX Q]: The original will on days of our lives?
[EX A]: Taylor Carpenter

[EX Q]: Who wrote about prebendalism as a major bane of nigerian politics?
[EX A]:
Richard A. Joseph