Generate a question with a factual answer.
Generated: Whose teachings did all samurai read?

Generate a question with a factual answer.
Generated: What singer came in third on the sixth season of American Idol?

Generate a question with a factual answer.
Generated: As an example, whose status was downgraded after the civil war?

Generate a question with a factual answer.
Generated: Cluster structure of genetic data is dependent on what initial thing?