[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? Which person born on March 23, 1902 did George Roby Dempster have political battles with?
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[A]: Cas Walker


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? Who directed the 2011 film in which Svetlana Ivanova starred ?
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[A]: Dzhanik Fayziev.


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? What year did an RPG use the line that Ross Watson worked on?
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[A]: 2010


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? Does Bill Duke or Robert J. Flaherty have more credits for documentary films?
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[A]: