QUESTION: Generate a question with a factual answer?

ANS: What shows that there is an inner surface between glass and melt?

QUESTION: Generate a question with a factual answer?

ANS: When did Sony release it's AES technical paper?

QUESTION: Generate a question with a factual answer?

ANS: How many research labs does IBM have world wide?

QUESTION: Generate a question with a factual answer?

ANS:
At the time of his house arrest, Napoleon was serving with what military entity?