You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Who translated into Italian the opera mentioned in the final story of a 1914 collection?" whose answer is Giuseppe Zaffira.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 1914 literature mentioning an opera in the final story
Useful Output:

Doc 1: The chapter of his autobiography that deals with the opera about the jongleur and related ones set in the same era is entitled “In the Midst of the Middle Ages.
Doc 2: Visual representations o f the Bolshoi Theater tell a story about the the ater's evolving relationship with its physical setting. A late-eighteenth-century
Doc 3: Nino Rota (1911-79) and Suso Cecchi d'Amico (1914– 2010) were invited to create a new opera for broadcasting in late 1949. They had been close
Doc 4: According to him, a radio opera (German: Funkoper) is nothing more than an opera written specifically for broadcasting, which enjoyed its
Doc 5: Berg saw the play's first Austrian production in 1914 and immediately decided to write an opera version, but World War I delayed his plans. He