QUESTION: Generate a question with a factual answer?

ANS: The revenues did what under the first 4 years of Watson being president?

QUESTION: Generate a question with a factual answer?

ANS: What was the Western Electric System believed to do?

QUESTION: Generate a question with a factual answer?

ANS: In what year did construction finish on the Plymouth Sound Breakwater?

QUESTION: Generate a question with a factual answer?

ANS:
In which year was the first motorway opened in Portugal?