What is the longest opera?
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The Metropolitan Museum of Art Tagging Vocabulary is a source of information about Don Quixote and also about Opera.
The Metropolitan Museum of Art Tagging Vocabulary , which was described by Don Quixote , is an example of an opera .
What is the longest opera?</s>The Metropolitan Museum of Art Tagging Vocabulary is a source of information about [unused1]Don Quixote                [unused2] and also about Opera.
What is the longest opera?</s>The Metropolitan Museum of Art Tagging Vocabulary is a source of information about Don Quixote and also about Opera.
What is the longest opera?</s>The Metropolitan Museum of Art Tagging Vocabulary , which was described by [unused1]Don Quixote                [unused2] , is an example of an opera .
What is the longest opera?</s>The Metropolitan Museum of Art Tagging Vocabulary , which was described by Don Quixote , is an example of an opera .
What is the longest opera?</s>Metropolitan Museum of Art Tagging Vocabulary,0,Metropolitan Museum of Art Tagging Vocabulary,Metropolitan Museum of Art Tagging Vocabulary,0,opera,Metropolitan Museum of Art Tagging Vocabulary,0,[unused1]Don Quixote[unused2],opera,described by source,Metropolitan Museum of Art Tagging Vocabulary,opera,0,opera,opera,0,[unused1]Don Quixote[unused2],[unused1]Don Quixote[unused2],described by source,Metropolitan Museum of Art Tagging Vocabulary,[unused1]Don Quixote[unused2],0,opera,[unused1]Don Quixote[unused2],0,[unused1]Don Quixote[unused2]
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