QUESTION: Generate a question with a factual answer?

ANS: How many human languages are there?


QUESTION: Generate a question with a factual answer?

ANS: How did early Christians view traditional Roman cultism?


QUESTION: Generate a question with a factual answer?

ANS: What role did Arthur Holly Compton serve at Washington University?


QUESTION: Generate a question with a factual answer?

ANS:
They introduced it in response to what?