Question: Which opera has more acts, Les Huguenots or Eugene Onegin?

full_context: Document 1: Les Huguenots: Les Huguenots (] ) is a French opera by Giacomo Meyerbeer, one of the most popular and spectacular examples of the style of grand opera. In five acts, to a libretto by Eugène Scribe and Émile Deschamps, it premiered in Paris in 1836.
Document 2: Dubrovsky (opera): Dubrovsky (Russian: "Дубровский" ) is an opera in four acts (5 scenes) Op. 58, by Eduard Nápravník, to a Russian libretto by Modest Ilyich Tchaikovsky after the novel of the same title (1832) by Alexander Pushkin.
Document 3: Ruslan and Lyudmila (opera): Ruslan and Lyudmila (Russian: Руслан и Людмила , "Ruslan i Lyudmila") is an opera in five acts (eight tableaux) composed by Mikhail Glinka between 1837 and 1842. The opera is based on the 1820 poem of the same name by Alexander Pushkin. The Russian libretto was written by Valerian Shirkov, Nestor Kukolnik and N. A. Markevich, among others. Pushkin's death in the famous duel prevented him from writing the libretto himself as planned.
Document 4: Giacomo Meyerbeer: Giacomo Meyerbeer (born Jacob Liebmann Beer; 5 September 1791 – 2 May 1864) was a German opera composer of Jewish birth who has been described as perhaps the most successful stage composer of the nineteenth century. With his 1831 opera "Robert le diable" and its successors, he gave the genre of grand opera 'decisive character'. Meyerbeer's grand opera style was achieved by his merging of German orchestra style with Italian vocal tradition. These were employed in the context of sensational and melodramatic libretti created by Eugène Scribe and were enhanced by the up-to-date theatre technology of the Paris Opéra. They set a standard which helped to maintain Paris as the opera capital of the nineteenth century.
Document 5: Mazeppa (opera): Mazeppa, properly Mazepa (Russian: Мазепа ), is an opera in three acts (six scenes) by Pyotr Ilyich Tchaikovsky. The libretto was written by Victor Burenin and is based on Pushkin's poem "Poltava".
Document 6: Les fêtes de l'Hymen et de l'Amour: Les fêtes de l’Hymen et de l’Amour, ou Les dieux d'Egypte is an "opéra-ballet" in three "entrées" and a prologue by the French composer Jean-Philippe Rameau. The work was first performed on March 15, 1747, at the La Grande Ecurie, Versailles, and is set to a libretto by Louis de Cahusac. The opera was originally composed as part of the celebrations for the Dauphin’s marriage to Maria Josepha of Saxony. "Les fêtes de l’Hymen" proved to be a popular work and by the March 1776 it had been performed exactly 106 times. The librettist, Cahusac, was especially pleased with the ways in which he had succeeded in giving especial import to the supernatural elements of the work—the plot is based on Egyptian mythology—and to allow particular use of impressive large-scale stage machinery, which was much admired by the audience. The opera contains seven ballets, a consequence of Cahusac’s desire to further integrate dance and drama, which grew from the typical French devotion to ballet, particularly when allied with opera.
Document 7: Onegin (film): Onegin is a 1999 British-American romantic drama film based on Alexander Pushkin's novel in verse "Eugene Onegin", co-produced by British and American companies and shot mostly in the United Kingdom. "Onegin" is Martha Fiennes' directorial debut and stars her brother Ralph Fiennes in the role of Yevgeny (Eugene) Onegin, Liv Tyler as Tatiana, Irene Worth as Princess Alina and Toby Stephens as Lensky. Two other Fiennes siblings were involved in the project: Magnus Fiennes wrote the music and Sophie Fiennes appeared in a minor role.
Document 8: Eugene Onegin (film): Eugene Onegin (Russian: Евгений Онегин , "Yevgeni Onegin " ) is 1959 Soviet opera film, produced by Lenfilm Studio, directed by Roman Tikhomirov, starring Vadim Medvedev, Igor Ozerov and Ariadna Shengelaya.
Document 9: 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 10: Joseph (opera): Joseph (also known as Joseph en Égypte) is an opéra comique in three acts by the French composer Étienne Méhul. The libretto, by Alexandre Duval, is based on the Biblical story of Joseph and his brothers. The work was first performed by the Opéra-Comique in Paris on 17 February 1807 at the Théâtre Feydeau. It mixes musical numbers with spoken dialogue and is described in both the libretto and the printed announcement for the opening night as a ""drame en trois actes, mêlé de chant"", although the Méhul scholar Elizabeth Bartlet catalogues it as an ""opéra en prose"".
Document 11: Jérusalem: Jérusalem is a grand opera in four acts by Giuseppe Verdi. The libretto was to be an adaptation and partial translation of the composer's original 1843 Italian opera, "I Lombardi alla prima crociata". It was the one opera which he regarded as the most suitable for being translated into French and, taking Eugène Scribe's advice, Verdi agreed that a French libretto was to be prepared by Alphonse Royer and Gustave Vaëz, who had written the libretto for Donizetti's most successful French opera, "La favorite". The opera received its premiere performance at the Salle Le Peletier in Paris on 26 November 1847. The maiden production was designed by Paul Lormier (costumes), Charles Séchan, Jules Diéterle and Édouard Desplechin (sets of Act I, Act II, scene 1, Act III scene 1, and Act IV), and Charles-Antoine Cambon and Joseph Thierry (sets for Act II, scene 2 and Act III, scene 2).
Document 12: Eugene Onegin (opera): Eugene Onegin (Russian: Евгений Онегин , "Yevgény Onégin"), Op. 24, is an opera ("lyrical scenes") in 3 acts (7 scenes), composed by Pyotr Ilyich Tchaikovsky. The libretto, organised by the composer himself, very closely follows certain passages in Alexander Pushkin's novel in verse, retaining much of his poetry. Tchaikovsky's friend Konstantin Shilovsky contributed M. Triquet's verses in Act 2, Scene 1, while Tchaikovsky himself arranged the text for Lensky's arioso in Act 1, Scene 1, and almost all of Prince Gremin's aria in Act 3, Scene 1.
Document 13: Toulon Opera: The Toulon Opera (L'opéra de Toulon), inaugurated on 1 October 1862, is the second-largest opera house in France, after the Palais Garnier in Paris, although it opened thirteen years before the Garnier. The inaugural performance was "Les Mouquetaires de la reine", a comic opera by Fromental Halévy, followed a few days later by "La Juive", the same composer's most famous opera.
Document 14: Onegin stanza: Onegin stanza (sometimes "Pushkin sonnet") refers to the verse form popularized (or invented) by the Russian poet Alexander Pushkin through his novel in verse "Eugene Onegin". The work was mostly written in verses of iambic tetrameter with the rhyme scheme "aBaBccDDeFFeGG", where the lowercase letters represent feminine endings (i.e., with an additional unstressed syllable) and the uppercase representing masculine ending (i.e. stressed on the final syllable). For example, here is the first stanza of "Onegin" as rendered into English by Charles Hepburn Johnston:
Document 15: La Juive: La Juive (] ) ("The Jewess") is a grand opera in five acts by Fromental Halévy to an original French libretto by Eugène Scribe; it was first performed at the Opéra, Paris, on 23 February 1835.
ground_truth: Les Huguenots