Problem: Given the question: Combine facts and answer this: What do Dionysia and Hesperaloe have in common?
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The answer is:
flowering plants

Problem: Given the question: Combine facts and answer this: Frederick W. Barrett trained race horses for a British Monarch who abdicated his throne in what year?
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The answer is:
1936

Problem: Given the question: Combine facts and answer this: When was the school that George E. McCarthy taught at founded?
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The answer is:
1824