Question: Are both A Midsummer Night's Dream and La sonnambula operas?

full_context: Document 1: The Fairy-Queen: The Fairy-Queen (1692; Purcell catalogue number Z.629) is a masque or semi-opera by Henry Purcell; a "Restoration spectacular". The libretto is an anonymous adaptation of William Shakespeare's wedding comedy "A Midsummer Night's Dream". First performed in 1692, "The Fairy-Queen" was composed three years before Purcell's death at the age of 35. Following his death, the score was lost and only rediscovered early in the twentieth century.
Document 2: La sonnambula (Balanchine): La sonnambula "(The Sleepwalker)" is a ballet by the co-founder and ballet master of New York City Ballet, George Balanchine, made to Vittorio Rieti's music using themes from the operas of Vincenzo Bellini including "La Sonnambula", "Norma", "I Puritani" and "I Capuleti e i Montecchi" (1830–35) and with costumes by Karinska. The premiere took place with the Ballet Russe de Monte Carlo on Wednesday, 27 February , at City Center of Music and Drama, New York; the City Ballet premiere was on 6 January 1965.
Document 3: The Midsummer Marriage: The Midsummer Marriage is an opera in three acts, with music and libretto by Michael Tippett. The work's first performance was at Covent Garden, 27 January 1955, conducted by John Pritchard. The reception of the opera was controversial, over perceived confusion as to the libretto and Tippett's use of symbols and psychological references. Nonetheless the opera has received at least ten more productions, including two further productions at the Royal Opera, in England, Wales, Scotland, Germany, Sweden and the United States.
Document 4: A Midsummer Night's Dream (2016 film): A Midsummer Night's Dream is a 2016 British television film based on the William Shakespeare play "A Midsummer Night's Dream". It was adapted by Russell T Davies, directed by David Kerr and produced by Nikki Wilson. It stars Maxine Peake as Titania, Matt Lucas as Bottom, John Hannah as Theseus and Nonso Anozie as Oberon. The film was first broadcast on 30 May 2016 on BBC One.
Document 5: Vincenzo Bellini: Vincenzo Salvatore Carmelo Francesco Bellini (] ; 3 November 1801 – 23 September 1835) was an Italian opera composer, who was known for his long-flowing melodic lines for which he was named "the Swan of Catania".
Document 6: A Midsummer Night's Dream: A Midsummer Night's Dream is a comedy written by William Shakespeare in 1595/96. It portrays the events surrounding the marriage of Theseus, the Duke of Athens, to Hippolyta, the former queen of the Amazons. These include the adventures of four young Athenian lovers and a group of six amateur actors (the mechanicals) who are controlled and manipulated by the fairies who inhabit the forest in which most of the play is set. The play is one of Shakespeare's most popular works for the stage and is widely performed across the world.
Document 7: The Turn of the Screw (opera): The Turn of the Screw is a 20th-century English chamber opera composed by Benjamin Britten with a libretto by Myfanwy Piper, "wife of the artist John Piper, who had been a friend of the composer since 1935 and had provided designs for several of the operas". The libretto is based on the novella "The Turn of the Screw" by Henry James. The opera was commissioned by the Venice Biennale and given its world premiere on 14 September 1954, at the Teatro La Fenice, Venice. The original recording was made during that year, with the composer conducting.
Document 8: A Midsummer Night's Dream (opera): A Midsummer Night's Dream, Op. 64, is an opera with music by Benjamin Britten and set to a libretto adapted by the composer and Peter Pears from William Shakespeare's play, "A Midsummer Night's Dream". It was premiered on 11 June 1960 at the Aldeburgh Festival, conducted by the composer and with set and costume designs by Carl Toms. Stylistically, the work is typical of Britten, with a highly individual sound-world – not strikingly dissonant or atonal, but replete with subtly atmospheric harmonies and tone painting. The role of Oberon was composed for the countertenor Alfred Deller. Atypically for Britten, the opera did not include a leading role for his partner Pears, who instead was given the comic drag role of Flute/Thisbe.
Document 9: Le songe d'une nuit d'été: Le songe d'une nuit d'été ("A Midsummer Night's Dream") is an opéra-comique in three acts composed by Ambroise Thomas to a French libretto by Joseph-Bernard Rosier and Adolphe de Leuven. Although it shares the French title for Shakespeare's play, "A Midsummer Night's Dream", its plot is not based on the play. Shakespeare himself is a character in the opera as are Elizabeth I and Falstaff.
Document 10: Il pirata: Il pirata ("The Pirate") is an opera in two acts by Vincenzo Bellini to an Italian libretto by Felice Romani which was based on a three-act mélodrame from 1826, "Bertram, ou le Pirate" ("Bertram, or The Pirate") by Charles Nodier and "Raimonde" (actually Isidore Justin Séverin Taylor). However, this play was itself based upon a French translation of the "five-act verse tragedy" "Bertram, or The Castle of St Aldobrando" by Charles Maturin which appeared in London in 1816.
Document 11: La sonnambula (disambiguation): La sonnambula is an 1831 opera by Vincenzo Bellini with an Italian libretto by Felice Romani, based on a scenario by Eugène Scribe
Document 12: La sonnambula: La sonnambula ("The Sleepwalker") is an opera semiseria in two acts, with music in the "bel canto" tradition by Vincenzo Bellini set to an Italian libretto by Felice Romani, based on a scenario for a "ballet-pantomime" written by Eugène Scribe and choreographed by Jean-Pierre Aumer called "La somnambule, ou L'arrivée d'un nouveau seigneur". The ballet had premiered in Paris in September 1827 at the height of a fashion for stage works incorporating somnambulism.
Document 13: L'Île Enchantée: L'Île Enchantée (literally, The Enchanted Island) is an 1864 ballet by Arthur Sullivan written as a divertissement at the end of Vincenzo Bellini's "La Sonnambula" at Covent Garden. It was choreographed by H. Desplaces.
Document 14: La somnambule, ou L'arrivée d'un nouveau seigneur: La somnambule is a ballet-pantomime composed by Ferdinand Hérold and premiered on 19 September 1827 at the Académie Royale de Musique. The scenario was by Eugène Scribe, and it was choreographed by Jean-Pierre Aumer. This ballet was produced in 1827 at the height of a fashion for stage works incorporating somnambulism. The work was quite popular in Paris and inspired many more works incorporating somnambulism, including Vincenzo Bellini's well-known Italian opera "La sonnambula".
Document 15: A Midsummer Night's Dream (ballet): A Midsummer Night's Dream is a two-act ballet choreographed by George Balanchine to Felix Mendelssohn's music to Shakespeare's play of the same name. In addition to the incidental music, Balanchine incorporated other Mendelssohn works into the ballet, including the Overtures to "Athalie", "Son and Stranger", and "The Fair Melusine", the "String Symphony No. 9 in C minor" and "The First Walpurgis Night". "A Midsummer Night's Dream", Balanchine's first completely original full-length ballet, premiered at New York City Ballet on 17 January 1962, with Edward Villella in the role of Oberon, Melissa Hayden in the role of Titania, and Arthur Mitchell in the role of Puck. The ballet employs a large children's corps de ballet. Act I tells Shakespeare's familiar story of lovers and fairies while Act II presents a strictly classical dance wedding celebration. The ballet dispenses with Shakespeare's play-within-a-play finale. "A Midsummer Night's Dream" opened The New York City Ballet's first season at the New York State Theater in April, 1964.
ground_truth: yes