QUESTION: Generate a question with a factual answer?

ANS: when did ranchers usually have a cattle round up?

QUESTION: Generate a question with a factual answer?

ANS: What did the company call themselves after the merger?

QUESTION: Generate a question with a factual answer?

ANS: How many Soviet allied countries were members of the Warsaw Pact?

QUESTION: Generate a question with a factual answer?

ANS:
What is the span of the Early Cretaceous?