Generate a question with a factual answer.
Generated: What is the name for the division of the periods of history introduced by Bruni?

Generate a question with a factual answer.
Generated: The sex-determination system is found in which insects?

Generate a question with a factual answer.
Generated: In what city did Sony hold their 2006 PlayStation Business Briefing?

Generate a question with a factual answer.
Generated: What was the reason behind these interactions?