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.
--------
Question: Who played jason in friday the 13th jason lives?

Answer: C.J. Graham


Question: Who wrote sitting by the dock of the bay?

Answer: Otis Redding and Steve Cropper


Question: Who wrote the wealth of nations john maynard keynes friedrich engels adam smith milton friedman?

Answer:
Adam Smith