QUESTION: Generate a question with a factual answer?

ANS: Who re-translated the Reflections into French?

QUESTION: Generate a question with a factual answer?

ANS: Soyuz 19 took off from Earth on what date?

QUESTION: Generate a question with a factual answer?

ANS: In Samuel Johnson's writing, who appeared to a Whig?

QUESTION: Generate a question with a factual answer?

ANS:
What research uses liquid H2?