Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Q: Franco Alfano completed which Puccini opera after the composers death in 1924?

A: turandot
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Q: What metallic element is the best conductor of electricity?

A: silver
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Q: What is the second largest urban area in Japan?

A:
osaka
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