Question: Are Mosè in Egitto and La fanciulla del West both operas?

full_context: Document 1: Le comte Ory: Le comte Ory is an opéra written by Gioachino Rossini in 1828. Some of the music originates from his opera "Il viaggio a Reims" written three years earlier for the coronation of Charles X. The French libretto was by Eugène Scribe and Charles-Gaspard Delestre-Poirson adapted from a comedy they had first written in 1817.
Document 2: Francesco Tortoli: Francesco Tortoli (or Tortolj) (1790 – 20 May 1824) was an Italian scenographer, active in Naples from 1808 at the city's principal theatres—Teatro San Carlo, Teatro del Fondo and Teatro dei Fiorentini. He was the creator of sets for numerous productions including those for the world premieres of Rossini's "La gazzetta", "Otello", "Armida", "Mosè in Egitto", and "La donna del lago". Tortoli was born in Florence and died in Naples of cholera at the age of 35.
Document 3: Giuseppe Mosca: Giuseppe Mosca (1772 in Naples – 1839 in Messina) was an Italian opera composer, the older brother of Luigi Mosca, also an opera composer. He is mainly remembered as the composer who said that Rossini copied in La pietra del paragone the "crescendo" from his opera "I pretendenti delusi".
Document 4: Giulio Sabino: The opera, staged in six or seven European countries at the end of the 18th century, was the subject of a parody in Antonio Salieri's 1786 work "Prima la musica e poi le parole".
Document 5: Pelléas et Mélisande (opera): Pelléas et Mélisande ("Pelléas and Mélisande") is an opera in five acts with music by Claude Debussy. The French libretto was adapted from Maurice Maeterlinck's Symbolist play "Pelléas et Mélisande". It premiered at the Opéra-Comique in Paris on 30 April 1902 with Jean Périer as Pelléas and Mary Garden as Mélisande in a performance conducted by André Messager, who was instrumental in getting the Opéra-Comique to stage the work. The only opera Debussy ever completed, it is considered a landmark in 20th-century music.
Document 6: La fanciulla del West: La fanciulla del West ("The Girl of the West") is an opera in three acts by Giacomo Puccini to an Italian libretto by and , based on the play "The Girl of the Golden West" by the American author David Belasco. "Fanciulla" followed "Madama Butterfly", which was also based on a Belasco play. The opera has fewer of the show-stopping highlights that are characteristic of other Puccini works, but is admired for its impressive orchestration and for a score that is more melodically integrated than is typical of his previous work. "Fanciulla" displays influences from composers Claude Debussy and Richard Strauss, without being in any way imitative. Similarities between the libretto and the work of Richard Wagner have also been found, though some attribute this more to the original plot of the play, and have asserted that the opera remains quintessentially Italian.
Document 7: Mosè in Egitto: Mosè in Egitto ("Moses in Egypt)" (] ) is a three-act opera written by Gioachino Rossini to an Italian libretto by Andrea Leone Tottola, which was based on a 1760 play by Francesco Ringhieri, "L'Osiride". It premièred on 5 March 1818 at the recently reconstructed Teatro San Carlo in Naples, Italy.
Document 8: 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 9: Madame Butterfly (play): Madame Butterfly: A Tragedy of Japan is a play in one act by David Belasco adapted from John Luther Long's 1898 short story "Madame Butterfly". It premiered on March 5, 1900, at the Herald Square Theatre in New York City and became one of Belasco's most famous works. The play and Long's short story served as the basis for the libretto of Puccini's 1904 opera, "Madama Butterfly". The title role was originally played in New York and London by Blanche Bates; in 1900–01 in New York by Valerie Bergere; and in 1913 by Clara Blandick.
Document 10: La cambiale di matrimonio: La cambiale di matrimonio (The Bill of Marriage or The Marriage Contract) is a one-act operatic farsa comica by Gioachino Rossini to a libretto by Gaetano Rossi. The libretto was based on the play by Camillo Federici (1791) and a previous libretto by Giuseppe Checcherini for Carlo Coccia's 1807 opera, "Il matrimonio per lettera di cambio". The opera debuted on 3 November 1810 at the Teatro San Moisè in Venice
Document 11: Aida: Aida (] ) is an opera in four acts by Giuseppe Verdi to an Italian libretto by Antonio Ghislanzoni. Set in Egypt, it was commissioned by and first performed at Cairo's Khedivial Opera House on 24 December 1871; Giovanni Bottesini conducted after Verdi himself withdrew. Today the work holds a central place in the operatic canon, receiving performances every year around the world; at New York's Metropolitan Opera alone, "Aida" has been sung more than 1,100 times since 1886. Ghislanzoni's scheme follows a scenario often attributed to the French Egyptologist Auguste Mariette, but Verdi biographer Mary Jane Phillips-Matz argues that the source is actually Temistocle Solera.
Document 12: Turandot: Turandot ( ; ] ; ) is an opera in three acts by Giacomo Puccini, completed by Franco Alfano, and set to a libretto in Italian by Giuseppe Adami and Renato Simoni.
Document 13: The Girl of the Golden West (1938 film): The Girl of the Golden West is a 1938 musical western film. It was adapted from the play of the same name by David Belasco, better known for providing the plot of the opera "La fanciulla del West" by Giacomo Puccini. A frontier woman falls in love with an outlaw.
Document 14: The Girl of the Golden West (1915 film): The Girl of the Golden West is a surviving 1915 American Western film directed by Cecil B. DeMille. It was based on the 1905 play "The Girl of the Golden West" by David Belasco. Prints of the film survive in the Library of Congress film archive. It was the first of four film adaptations that have been made of the play.
Document 15: Madama Butterfly: Madama Butterfly (] ; "Madam Butterfly") is an opera in three acts (originally two) by Giacomo Puccini, with an Italian libretto by Luigi Illica and Giuseppe Giacosa.
ground_truth: yes