QUESTION: Generate a question with a factual answer?

ANS: A 2013 study estimates that what percentage of Ashkenazi maternal ancestry comes from women of undetermined origins?

QUESTION: Generate a question with a factual answer?

ANS: In what city is the Miami Amtrak Station?

QUESTION: Generate a question with a factual answer?

ANS: In what year was yellow uranium oxide glass discovered?

QUESTION: Generate a question with a factual answer?

ANS:
How long of an 'apprenticeship' did slaves need to have before being fully freed?