QUESTION: Generate a question with a factual answer?

ANS: When were the Byzantines expelled?

QUESTION: Generate a question with a factual answer?

ANS: The areas surrounding which university has been historically a Democratic stronghold?

QUESTION: Generate a question with a factual answer?

ANS: What headdress does the Canadian Army wear?

QUESTION: Generate a question with a factual answer?

ANS:
What is a possible alternative to making carbon-based fuels from reduction of carbon dioxide?