QUESTION: Generate a question with a factual answer?

ANS: Who relied on night fighters?

QUESTION: Generate a question with a factual answer?

ANS: What was the custom for those wearing shoes indoors in the Ottoman empire?

QUESTION: Generate a question with a factual answer?

ANS: What gives natural protection to ships in Montevideo?

QUESTION: Generate a question with a factual answer?

ANS:
To what city was Henry Brown shipped as freight?