QUESTION: Generate a question with a factual answer?

ANS: Who produced the first high definition video conferencing system?


QUESTION: Generate a question with a factual answer?

ANS: What is the official dress code today at Buckingham Palace?


QUESTION: Generate a question with a factual answer?

ANS: Much medieval literature was influenced by the works of what classic culture?


QUESTION: Generate a question with a factual answer?

ANS:
What does a metastable isotope do to return to ground state from an excited state?