Context: In western music, a motet is a mainly vocal musical composition, of highly varied form and style, from the late medieval era to the present. The motet was one of the pre-eminent polyphonic forms of Renaissance music. According to Margaret Bent, "a piece of music in several parts with words" is as precise a definition of the motet as will serve from the 13th to the late 16th century and beyond. The late 13th-century theorist Johannes de Grocheo believed that the motet was "not to be celebrated in the presence of common people, because they do not notice its subtlety, nor are they delighted in hearing it, but in the presence of the educated and of those who are seeking out subtleties in the arts.", An architect is someone who plans, designs, and reviews the construction of buildings. To "practice architecture" means to provide services in connection with the design of buildings and the space within the site surrounding the buildings, that have as their principal purpose human occupancy or use. Etymologically, "architect" derives from the Latin "architectus", which derives from the Greek " ("arkhi-", chief + "tekton", builder), i.e., chief builder., A conurbation is a region comprising a number of cities, large towns, and other urban areas that, through population growth and physical expansion, have merged to form one continuous urban or industrially developed area. In most cases, a conurbation is a polycentric urbanised area, in which transportation has developed to link areas to create a single urban labour market or travel to work area., Upper Austria (; Austro-Bavarian: "Obaöstarreich") is one of the nine states or "Bundesländer" of Austria. Its capital is Linz. Upper Austria borders on Germany and the Czech Republic, as well as on the other Austrian states of Lower Austria, Styria, and Salzburg. With an area of and 1.437 million inhabitants, Upper Austria is the fourth-largest Austrian state by land area and the third-largest by population., Kotka is a city and municipality of Finland. Kotka is located on the coast of the Gulf of Finland at the mouth of Kymi River and it is part of the Kymenlaakso region in southern Finland. The city has a population of and covers an area of of which is water. The population density is . The city centre of Kotka is located at Kotkansaari island. The Port of Kotka is a major Finnish sea port that serves both the foreign trade of Finland and Russia., The Brucknerhaus is a festival and congress centre in Linz , Austria named after the Austrian composer Anton Bruckner . The building was designed by Finnish artchitects Heikki and Kaija Siren . Its construction took place from 1969 to 1973 . It opened on 23 March 1974 . It holds about 200 performances per year , with about 180,000 of total audience . It is home to the Ars Electronica festival and Brucknerfest . In conjunction with the Austrian broadcasting company Österreichischer Rundfunk , it also organizes the Linzer Klangwolke , an annual musical event . Brucknerhaus has three main halls : Large or Brucknersaal ( named after Anton Bruckner ) : 1,420 seats , standing room for 150 Middle or Stiftersaal ( named after Adalbert Stifter ) : 352 seats , standing room for 40 Small or Keplersaal ( named after Johannes Kepler ) : 100 -- 150 seats, Anton Bruckner was an Austrian composer known for his symphonies, masses, and motets. The first are considered emblematic of the final stage of Austro-German Romanticism because of their rich harmonic language, strongly polyphonic character, and considerable length. Bruckner's compositions helped to define contemporary musical radicalism, owing to their dissonances, unprepared modulations, and roving harmonies., Linz  is the third-largest city of Austria and capital of the state of Upper Austria. It is located in the north centre of Austria, approximately south of the Czech border, on both sides of the River Danube. The population of the city is , and that of the Greater Linz conurbation is about 271,000. , Katri (Kaija) Anna-Maija Helena Siren (née Tuominen; October 23, 1920 in Kotka  January 15, 2001) was a Finnish architect married to another Finnish architect, Heikki Siren., Subject: brucknerhaus, Relation: located_in_the_administrative_territorial_entity, Options: (A) centre (B) germany (C) gulf (D) helena (E) kotka (F) linz (G) north (H) of (I) river (J) south (K) styria (L) upper austria
Output: upper austria