(Question)
This is a correct answer to the following question about List of capitals in the United States. Yes or no? Answer: Washington, D.C. has been the capital of the United States since 1800. Question: what state is the capital in
(Answer)
Yes

(Question)
This is a correct answer to the following question about Joan Crawford. Yes or no? Answer: She adopted five children, one of whom was reclaimed by his birth mother. Question: how did Joan Crawford die?
(Answer)
No

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This is a correct answer to the following question about John Maynard Keynes. Yes or no? Answer: Following the outbreak of the Second World War , Keynes's ideas concerning economic policy were adopted by leading Western economies. Question: what was the main contribution of john maynard keynes made to economics
(Answer)
No