QUESTION: Generate a question with a factual answer?

ANS: When was the Tientsin Massacre?

QUESTION: Generate a question with a factual answer?

ANS: What may cause some confusion in the US regarding state supreme courts?

QUESTION: Generate a question with a factual answer?

ANS: What decade did Dell begin to sell things other than PCs?

QUESTION: Generate a question with a factual answer?

ANS:
What were the pillboxes and bunkers connected by?