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: Which actor plays the title role in the Harry Potter films?

A: daniel radcliffe
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Q: Leonora is the heroine of which opera premiered in 1805?

A: fidelio
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Q: According to the Bible, who was renamed Israel because he wrestled with God?

A:
jacob
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