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: "How many acts are in both Le roi d'Ys and King Roger?" whose answer is three.
Each document should contain about 30 words, and these documents should contain useful information.

Query: acts in King Roger opera
Useful Output:

Doc 1: The main action of the opera is that the Catholic King learns about the presence of a Shepherd – the founder of a new religion. He asks his
Doc 2: Szymanowski's music for the opera is opulently scored. The three short acts – commonly called the Byzantine, the Oriental and the Hellenic – brilliantly
Doc 3: Listen to King Roger - Opera in 3 Acts, Op. 46: Roxane's Song by Marcin Wasilewski, Slawomir Kurkiewicz & Michal Miskiewicz on Apple Music.
Doc 4: The opera is effectively a battle of wills between King Roger, played by Michael Honeyman and the Shepherd, played by Arthur Espiritu. The
Doc 5: Edrisi!” (Roger) Roles Roger II, King of Sicily (baritone): Thomas Hampson Roxana, his wife (soprano): Elzbieta Szmytka Edrisi, an Arab scholar