QUESTION: Generate a question with a factual answer?

ANS: During which process did our current idea of race come about?

QUESTION: Generate a question with a factual answer?

ANS: What is the reason for crushing the glass and melting it again?

QUESTION: Generate a question with a factual answer?

ANS: What varieties of Chinese do the largest Han subgroup speak?

QUESTION: Generate a question with a factual answer?

ANS:
In what former industrial facility is the Richmond National Battlefield Park Visitors Center located?