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.
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Question: What is the more popular name for the Londonderry Air?

Answer: danny boy


Question: Which German writer, one of the key figures of the movement of Weimar Classicism in the late 18th and early 19th centuries, produced the two-part drama Faust, numerous poems and the novel The Sorrows of Young Werther?

Answer: johann wolfgang von goethe


Question: How many rings does Jupiter have?

Answer:
2