Problem: Taking its name from a Manchu word meaning 'the boundary between two countries', the Yalu river forms the border between what two countries?
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A: china and north korea

Q: Which fictional villain has the real name Oswald Chesterfield Cobblepot?
A: penguin

Problem: The Salk vaccine is administered to combat which disease?
Answer: polio myelitis

Q: In which country does the city of Nelson lie on the eastern shores of Tasman Bay?
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A: new zealand

Q: "Which author's first autobiography was entitled ""Boy:Tales of Childhood""?"
What is the answer?

A: roald dahl

Q: Which Roman God was the father of Romulus and Remus?
What is the answer?

A:
mars