Generate a question with a factual answer.
Generated: What was Terminal 2 formerly called at the airport?

Generate a question with a factual answer.
Generated: What is the act of surreptitiously listening to a private conversation?

Generate a question with a factual answer.
Generated: What is a gramophone or 'vinyl' record?

Generate a question with a factual answer.
Generated: When did the second terminal open at the Mexico City Airport?