What is the longest opera?
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The Marriage of Figaro is an opera.
The musical genre of opera is The Marriage of Figaro .
What is the longest opera?</s> [unused1]The Marriage of Figaro                [unused2] is an opera.
What is the longest opera?</s>The Marriage of Figaro is an opera.
What is the longest opera?</s>The musical genre of opera is [unused1]The Marriage of Figaro                [unused2] .
What is the longest opera?</s>The musical genre of opera is The Marriage of Figaro .
What is the longest opera?</s>opera,0,opera,opera,0,[unused1]The Marriage of Figaro[unused2],[unused1]The Marriage of Figaro[unused2],genre,opera,[unused1]The Marriage of Figaro[unused2],0,[unused1]The Marriage of Figaro[unused2]
What is the longest opera?</s>opera,0,opera,opera,0,The Marriage of Figaro,The Marriage of Figaro,genre,opera,The Marriage of Figaro,0,The Marriage of Figaro