Generate a question with a factual answer.
Generated: What is the definition of radiant luminous efficacy?

Generate a question with a factual answer.
Generated: How many AA Sections were defending Britain by December 1916?

Generate a question with a factual answer.
Generated: Who elected there self as King of Prussia in 1701?

Generate a question with a factual answer.
Generated: Along with August, what is typically the hottest month in Plymouth?