Generate a question with a factual answer.
Generated: Monody, the madrigal comedy, and intermedio are all precursors to what?

Generate a question with a factual answer.
Generated: In the 23 October 1955 Saar Statute referendum, what percentage opposed the formation of the Saarland?

Generate a question with a factual answer.
Generated: What year did the Rugby Football Union form?

Generate a question with a factual answer.
Generated: A440 in linear pitch are what size?