QUESTION: Generate a question with a factual answer?

ANS: Around 70 BC, Arachosia and what other region where taken over by tribal invasion?

QUESTION: Generate a question with a factual answer?

ANS: What products sometimes retain their native names in both English and Spanish?

QUESTION: Generate a question with a factual answer?

ANS: What is the most famous statue built for Bell and his creation?

QUESTION: Generate a question with a factual answer?

ANS:
About how many stations does New York City's commuter rail network have?