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.
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Question: Who published the moscow mathematical papyrus in 1930?

Answer: Struve, Vasilij Vasil'evič, and Boris Turaev


Question: Who played the wife in mcmillan & wife?

Answer: Susan Saint James


Question: Who was the first explorer in north america?

Answer:
Leiv Eiriksson