Input question: In 800AD, who became the first Holy Roman Emperor?

Output answer: charlemagne

Input question: Catherine of Braganza was the wife of which English king?

Output answer: charles ii

Input question: If you were a numismatist, what would you be studying?

Output answer: coins and medals

Input question: What is the most common Protestant denomination in Scandinavia and Germany?

Output answer:
lutheranism