Question: What country does Norma's author have a citizenship?

full_context: Document 1: Ole Paus (shipowner): Ole Paus (23 March 1766 – 26 July 1855) was a Norwegian ship's captain, shipowner and land owner, who belonged to the patriciate of the port town of Skien from the late 18th century. From 1799, he owned the estate Rising in Gjerpen. He is noted as the stepfather of Knud Ibsen as well as the uncle of Marichen Altenburg, the parents of playwright Henrik Ibsen. Many of his descendants, including singer Ole Paus, were named for him.
Document 2: Jeppe: The Cruel Comedy: Jeppe: The Cruel Comedy is a 2001 opera created and commissioned by librettist-director Claes Fellbom with composer Sven-David Sandström, based on Ludvig Holberg's play, "Jeppe of the Hill" ("Jeppe paa Bjerget eller den forvandlede Bonde"), updated to a contemporary setting, with television as a major theme. Its creation was to celebrate the 25th anniversary of Folkoperan, for which Fellbom is managing director. It ran there for more than forty performances. Fellbom translated his libretto into English and directed the first English language production at the Indiana University Bloomington School of Music in February 2003, where Sandström was on the faculty. This production ran four performances (7, 8, 14, 15), which is the standard run of all Indiana University opera productions.
Document 3: Suzannah Ibsen: Suzannah Ibsen (née Thoresen; 26 June 1836 – 3 April 1914) was a Norwegian woman who was the wife of playwright and poet Henrik Ibsen and mother of noted politician Sigurd Ibsen.
Document 4: Knud Ibsen: Knud Ibsen was the son of ship's captain Henrich Ibsen and Johanne Plesner; his paternal great-grandfather had immigrated from Denmark to Norway in 1726; the family's earliest known ancestor was Rasmus Ibsen (1632–1703) from Stege, Denmark (cf. Rasmus Gynt in "Peer Gynt"). His father died at sea in 1797, and the following year, Johanne married Ole Paus, a ship-owner, and he grew up on the Paus family estate Rising. He was the elder half-brother of lawyer and member of parliament Christian Cornelius Paus and ship-owner and banker Christopher Blom Paus.
Document 5: Victorien Sardou: Victorien Sardou (5 September 18318 November 1908) was a French dramatist. He is best remembered today for his development, along with Eugène Scribe, of the well-made play. He also wrote several plays that were made into popular 19th-century operas such as "La Tosca" (1887) on which Giacomo Puccini's opera "Tosca" (1900) is based, and "Fédora" (1882) and "Madame Sans-Gêne" (1893) that provided the subjects for the lyrical dramas "Fedora" (1898) and "Madame Sans-Gêne" (1915) by Umberto Giordano.
Document 6: Troldhaugen: Troldhaugen is the former home of Norwegian composer Edvard Grieg and his wife Nina Grieg. Troldhaugen is located in Bergen, Norway and consists of the Edvard Grieg Museum, Grieg’s villa, the hut where he composed music, and his and his wife's gravesite.
Document 7: Toralv Maurstad: Maurstad graduated from the Royal Academy of Dramatic Art (RADA) in London in 1949. Through the years he has not only worked as a leading actor but is also a respected stage director, and was the head of Oslo Nye Teater (Oslo New Theatre) from 1967 to 1978 and most notably the head of Norway's National Theatre Nationaltheatret from 1978 to 1986. He is considered perhaps the greatest interpreter of Henrik Ibsen's "Peer Gynt", having played the part numerous times (he even performed excerpts from the play as late as the 2002 Winter Olympic Games in Salt Lake City).
Document 8: Il re pastore: Metastasio wrote the libretto in 1751, basing it on a work by Torquato Tasso called "Aminta". The libretto was picked up when Mozart (just 19 at the time) and his father saw a performance of it set to music composed by Felice Giardini – Mozart's version, however was two acts rather than Giardini's three, and has a few substantial changes. Each act lasts for around an hour in performance. The Salzburg court chaplain Varesco was largely responsible for this editing of Metastasio's libretto.
Document 9: Frédéric Chopin: Possibly the first venture into fictional treatments of Chopin's life was a fanciful operatic version of some of its events. Chopin was written by Giacomo Orefice and produced in Milan in 1901. All the music is derived from that of Chopin.
Document 10: Norma (play): Norma, or A Politician's Love (Norwegian:"Norma eller En Politikers Kjærlighed") is an eight-page drama written as an opera parody by Henrik Ibsen. It is influenced by Vincenzo Bellini's opera "Norma", which Ibsen saw in 1851, but the characters are contemporary politicians. The play was first printed anonymously in the satirical magazine "Andhrimner" in 1851. The first book edition came in 1909, and the first performance of the play was at a student theatre in Trondheim 1994.
Document 11: Brand (play): Brand is a play by the Norwegian playwright Henrik Ibsen. It is a verse tragedy, written in 1865 and first performed in Stockholm, Sweden on 24 March 1867. "Brand" was an intellectual play that provoked much original thought.
Document 12: Candida (play): Candida, a comedy by playwright George Bernard Shaw, was written in 1894 and first published in 1898, as part of his "Plays Pleasant". The central characters are clergyman James Morell, his wife Candida and a youthful poet, Eugene Marchbanks, who tries to win Candida's affections. The play questions Victorian notions of love and marriage, asking what a woman really desires from her husband. The cleric is a Christian Socialist, allowing Shaw—himself a Fabian Socialist—to weave political issues, current at the time, into the story.
Document 13: Maskarade: Maskarade ("Masquerade") is an opera in three acts by Carl Nielsen to a Danish libretto by Vilhelm Andersen, based on the comedy by Ludvig Holberg. It was first performed on 11 November 1906 at Det Kongelige Teater, Copenhagen. "Maskarade" has enjoyed enduring popularity in Denmark where it is considered to be the country's national opera.
Document 14: Norma (given name): Norma is a female name. A single instance of the name Norma is recorded 1203, where it perhaps derives from the Latin word norma, meaning ``precept ''. The name's general usage seems to be subsequent to the 1831 debut of Vincenzo Bellini's opera Norma whose librettist Felice Romani borrowed the name (and the plot) from the recent tragedy Norma by Alexandre Soumet. Soumet's choice of name for his title character may possibly have been influenced by the name of the Germanic mythological Norns. More recently Norma has been used as a female equivalent of the name Norman, meaning`` Norseman''.
Document 15: Nora Ibsen: Nora Bergliot Ibsen (born 1951) is a Norwegian theatrical producer, noted for being the producer of the 2006 Ibsen Year, Norway's major anniversary of playwright Henrik Ibsen's death 100 years earlier, including high profile celebrations in multiple countries. The Ibsen Year was one of the Norwegian government's major cultural undertakings in 2006, aimed at increasing appreciation of Henrik Ibsen and Norwegian culture internationally. The Ibsen Year comprised 8213 separate cultural events, and 83 countries took part in the commemoration.
ground_truth: Norway
sub_queries: Norma >> author Answer: Henrik Ibsen
Henrik Ibsen >> country of citizenship Answer: Norway