QUESTION: Generate a question with a factual answer?

ANS: Madonna's dance singles reached which number in the "Hot Dance Club Songs" by the Billboard Magazine?

QUESTION: Generate a question with a factual answer?

ANS: What is one way that videocalling can be used?

QUESTION: Generate a question with a factual answer?

ANS: What was the 'Treatise on the Police' called in French?

QUESTION: Generate a question with a factual answer?

ANS:
What was the speed difference with new ENIAC?