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: "Which opera has more acts, Genoveva or Moses und Aron?" whose answer is Genoveva.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of acts in Moses und Aron opera
Useful Output:

Doc 1: In Schönberg's unfinished opus magnum, Barrie Kosky recounts the Israelites' exodus - with almost 200 performers on stage - as a parable of humanity's never-
Doc 2: The dramatic structure of Act 2 exhibits many direct contrasts to the first act. The first act began with the revelation of God to Moses, moved through a
Doc 3: In Schoenberg's rendition this translates to Acts one and two.  When Moses descends from the peak of Sinai with the Ten Commandments, he
Doc 4: Moses und Aron. Opera in three acts. Entstehung 1923 – 1937. UA. 12 March 1954, Hamburg, Musikhalle. Dauer ca. 95 min. “Moses und Aron” – The Composition. The
Doc 5: Arnold Schoenberg never witnessed a staging of his masterwork Moses und Aron. He composed the music of its two acts during 1931 and 1932, but