QUESTION: Generate a question with a factual answer?

ANS: A door in the vestible dates back to when?

QUESTION: Generate a question with a factual answer?

ANS: What were eight diseases examined for?

QUESTION: Generate a question with a factual answer?

ANS: Why is it bad that a category is merely socially constructed?

QUESTION: Generate a question with a factual answer?

ANS:
Cynanthus latirostris is what type of bird?