Problem: Given the question: Are both Polypodium and Mukdenia considered genus species of ferns?
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The answer is:
no

Problem: Given the question: What brewery, founded in 1543, is located in the district of Greiz in Germany?
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The answer is:
The Kostritzer brewery

Problem: Given the question: Which inventor shot a film that predates Workers leaving the lumiere factory?
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The answer is:
Louis Le Prince