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: The islands of Hoy, Sanday and Westray belong to which island group?

Answer: orkney


Question: In the London 2012 Olympics what was the venue for the archery events?

Answer: lord's cricket ground


Question: To which 'Hogwarts' school house does 'Harry Potter' belong?

Answer:
hogwarts