Generate a question with a factual answer.
Generated: What do some environmentalists assert reintroducing predators would achieve?

Generate a question with a factual answer.
Generated: What other European country were claims similar to those levied against Greece made?

Generate a question with a factual answer.
Generated: What is Iran ranked in the world in proved gas reserves?

Generate a question with a factual answer.
Generated: Who lived in native communities, speaking the language and participating in the affairs of tribes?