QUESTION: Generate a question with a factual answer?

ANS: What type of aircraft carriers did these ship conversions give rise to in 1927?

QUESTION: Generate a question with a factual answer?

ANS: How many major Islamic caliphates existed after Muhammad's death?

QUESTION: Generate a question with a factual answer?

ANS: What needs to be used to reflect light that would otherwise be wasted?

QUESTION: Generate a question with a factual answer?

ANS:
What influence did Madonna music video reflects?