QUESTION: Generate a question with a factual answer?

ANS: What is the flaw in the color of light produced by an incandescent bulb?

QUESTION: Generate a question with a factual answer?

ANS: In addition to the final, signed treaty what else might arbiters review to establish the meaning of a treaty in context?

QUESTION: Generate a question with a factual answer?

ANS: Who was mayor of New York during the Great Depression?

QUESTION: Generate a question with a factual answer?

ANS:
When did Alfred the Great begin his reign?