Problem: Given the question: What's the answer to that question: what caused the russian financial crisis of 1998?
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The answer is:
Allies of World War II

Problem: Given the question: What's the answer to that question: which asian country has the biggest population?
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The answer is:
China

Problem: Given the question: What's the answer to that question: what four regions make up the united kingdom?
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The answer is:
Scotland