Generate a question with a factual answer.
Generated: What do birds need to change to meet the demands of migration?

Generate a question with a factual answer.
Generated: Why are tagging rules made?

Generate a question with a factual answer.
Generated: Who wrote that Madonna is opportunistic, manipulative and ruthless?

Generate a question with a factual answer.
Generated: what did the spanish think the cities of Quivira and Cibola were rich in?