QUESTION: Generate a question with a factual answer?

ANS: What previous mayor of New York is a billionaire?

QUESTION: Generate a question with a factual answer?

ANS: What's the new name of Pathumwan Technical School?

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ANS: All supernatural aspects were removed from which Thomas Paine work?

QUESTION: Generate a question with a factual answer?

ANS:
When did the emperor Constantine lose rule over in 1453 ?