QUESTION: Generate a question with a factual answer?

ANS: The algorithm defining artificial viscosity is a fundamental contribution to what area?

QUESTION: Generate a question with a factual answer?

ANS: Where was Tito serioiusly wounded and captured by the Russians at?

QUESTION: Generate a question with a factual answer?

ANS: What are the 2 narrow gauge railways in the Railway Himachal?

QUESTION: Generate a question with a factual answer?

ANS:
When did the Soviet Union invade Manchuria?