QUESTION: Generate a question with a factual answer?

ANS: On what day was the Confederate flag removed from South Carolina State House?

QUESTION: Generate a question with a factual answer?

ANS: What class were samurais?

QUESTION: Generate a question with a factual answer?

ANS: What was realized after Planck's discovery?

QUESTION: Generate a question with a factual answer?

ANS:
What happened after Kanye made his controversial statement?