Question: Which opera has more acts, The Bassarids or Don Quichotte?

full_context: Document 1: Don Quichotte: Don Quichotte ("Don Quixote") is an opera in five acts by Jules Massenet to a French libretto by Henri Caïn. It was first performed on 19 February 1910 at the Opéra de Monte-Carlo.
Document 2: Ariadne auf Naxos: Ariadne auf Naxos ("Ariadne on Naxos"), Op. 60, is an opera by Richard Strauss with a German libretto by Hugo von Hofmannsthal. Combining slapstick comedy and consummately beautiful music, the opera's theme is the competition between high and low art for the public's attention.
Document 3: Das verratene Meer: Das verratene Meer ("The Betrayed Sea") is an opera in two parts and 14 scenes, with music by Hans Werner Henze to a German libretto by Hans-Ulrich Treichel, after Yukio Mishima's novel "The Sailor Who Fell from Grace with the Sea". Composed between 1986 and 1989, it was Henze's 9th opera, his third that he wrote for the Deutsche Oper in Berlin.
Document 4: We Come to the River: We Come to the River – Wir erreichen den Fluss is an opera by Hans Werner Henze to an English-language libretto by Edward Bond. Henze and Bond described this work as "Actions for music", rather than an opera. It was Henze's 7th opera, written originally for the The Royal Opera in London, and takes as its focus the horrors of war. The opera was first performed at the Royal Opera House, Covent Garden, London on 12 July 1976, with the composer as producer, Jürgen Henze as director, and David Atherton conducting. It was subsequently staged at the Deutsche Oper Berlin, and received its first American performance at Santa Fe Opera in 1984, conducted by Dennis Russell Davies.
Document 5: Sapho (Massenet): Sapho is a "pièce lyrique" ("lyric play", an opera in a declamatory style) in five acts. The music was composed by Jules Massenet to a French libretto by Henri Cain and Arthur Bernède, based on the novel of the same name by Alphonse Daudet. It was first performed on 27 November 1897 by the Opéra Comique at the Théâtre Lyrique on the Place du Châtelet in Paris with Emma Calvé as Fanny Legrand. A charming and effective piece, the success of which is highly dependent on the charisma of its lead soprano, it has never earned a place in the standard operatic repertory.
Document 6: Don César de Bazan: Don César de Bazan is an opéra comique in four acts by Jules Massenet to a French libretto by Adolphe d'Ennery, Philippe-François Pinel "Dumanoir" and Jules Chantepie, based on the drama "Ruy Blas" by Victor Hugo. It was first performed at the Opéra-Comique in Paris on 30 November 1872.
Document 7: L'Upupa und der Triumph der Sohnesliebe: L'Upupa und der Triumph der Sohnesliebe (English: "The Hoopoe and the Triumph of Filial Love") is an opera by Hans Werner Henze with a German libretto by the composer, inspired by Arab and Persian legends. This is Henze's 15th, and self-stated final, opera, and the first where he has written his own libretto.
Document 8: The Bassarids: The Bassarids (in German: "Die Bassariden ") is an opera in one act and an intermezzo, with music by Hans Werner Henze to an English libretto by W. H. Auden and Chester Kallman, after Euripides's "The Bacchae".
Document 9: Werther: Werther is an opera ("drame lyrique") in four acts by Jules Massenet to a French libretto by Édouard Blau, Paul Milliet and Georges Hartmann (who used the pseudonym Henri Grémont). It is loosely based on the German epistolary novel "The Sorrows of Young Werther" by Johann Wolfgang von Goethe, which was based both on fact and on Goethe's own early life. Earlier examples of operas using the story were made by Kreutzer (1792) and Pucitta (1802).
Document 10: Hans Werner Henze: Hans Werner Henze (1 July 1926 – 27 October 2012) was a German composer. His large oeuvre of works is extremely varied in style, having been influenced by serialism, atonality, Stravinsky, Italian music, Arabic music and jazz, as well as traditional schools of German composition. In particular, his stage works reflect "his consistent cultivation of music for the theatre throughout his life".
Document 11: Panurge (opera): Panurge is an opera (titled 'Haulte farce musicale') in three acts by Jules Massenet to a French libretto by Georges Spitzmuller and Maurice Boukay, after "Pantagruel" by Rabelais. It was first performed at the Théâtre de la Gaîté in Paris on 25 April 1913, nearly a year after Massenet's death, one of three operas by the composer to have premiered posthumously, the others being "Cléopâtre" (1914) and "Amadis" (1922).
Document 12: Carmen: Carmen (] ; ] ) is an opera in four acts by French composer Georges Bizet. The libretto was written by Henri Meilhac and Ludovic Halévy, based on a novella of the same title by Prosper Mérimée. The opera was first performed at the Opéra-Comique in Paris on 3 March 1875, where its breaking of conventions shocked and scandalized its first audiences.
Document 13: Abu Hassan: Abu Hassan is a comic opera in one act by Carl Maria von Weber to a German libretto by , based on a story in "One Thousand and One Nights". It was composed between 11 August 1810 and 12 January 1811 and has set numbers with recitative and spoken dialogue. The work is a Singspiel in the then popular Turkish style.
Document 14: Bacchus (opera): Bacchus is an opera in four acts by Jules Massenet to a French libretto by Catulle Mendès after Greek mythology. It was first performed at the Palais Garnier in Paris on 5 May 1909.
Document 15: Ariadne auf Naxos discography: This is a list of recordings of Ariadne auf Naxos, an opera by Richard Strauss with a German-language libretto by Hugo von Hofmannsthal. The work was first performed at the Hoftheater in Stuttgart on 25 October 1912. A radically revised version was performed in at the Hofoper in Vienna on 4 October 1916. (All the recordings listed on this page are of the revised version.) This list is incomplete.
ground_truth: Don Quichotte