QUESTION: Generate a question with a factual answer?

ANS: What name did Paul Ehrenfest give to the proofs from Einstein and Rayleigh & Jeans?

QUESTION: Generate a question with a factual answer?

ANS: Who do not teach their faith to Israelis?

QUESTION: Generate a question with a factual answer?

ANS: What is a video-conference also known as?

QUESTION: Generate a question with a factual answer?

ANS:
What was the name of the ship that was attacked outside of the Odessa harbor?