Question: Eurovision Young Musicians 2016 took place outside a Roman Catholic cathedral in Cologne, Germany, that is the seat of who?

Context articles: Eurovision Young Musicians 1992
Eurovision Young Musicians 2002
Cologne Cathedral
San Marino in the Eurovision Young Musicians
Eurovision Young Musicians 2000
Eurovision Young Musicians 1998
Eurovision Young Musicians 1982
Eurovision Young Musicians 1984
Eurovision Young Musicians 2016
Eurovision Young Musicians 2014

The Eurovision Young Musicians 1992 was the sixth edition of the Eurovision Young Musicians, held at Cirque Royal in Brussels, Belgium on 9 June 1992.
 Organised by the European Broadcasting Union (EBU) and host broadcaster Radio Télévision Belge Francophone (RTBF), musicians from eight countries participated in the televised final.
 A total of eleven countries took part in the competition.
 All participants performed a classical piece of their choice accompanied by the Belgian National Orchestra, conducted by Ronald Zollman.
 Poland and FR Yugoslavia made their début, while France, West Germany, Greece, Netherlands, Ireland, Italy, Portugal, Sweden and Yugoslavia withdrew from the 1992 contest.
The Eurovision Young Musicians 2002 was the eleventh edition of the Eurovision Young Musicians, held at Konzerthaus in Berlin, Germany on 19 June 2002.
 Organised by the European Broadcasting Union (EBU) and host broadcaster Zweites Deutsches Fernsehen (ZDF), musicians from seven countries participated in the televised final.
 A total of twenty countries took part in the competition.
 All participants performed a classical piece of their choice accompanied by the Deutsches Symphonie-Orchester Berlin, conducted by Marek Janowski.
 Czech Republic and Romania made their début while seven countries returned to the contest, they were Belgium, Croatia, Cyprus, Denmark, Greece, Italy and Sweden.
Cologne Cathedral (German: "Kölner Dom" , officially "Hohe Domkirche Sankt Petrus ", Latin: "Ecclesia Cathedralis Sanctorum Petri" , English: Cathedral Church of Saint Peter) is a Roman Catholic cathedral in Cologne, Germany.
 It is the seat of the Archbishop of Cologne and of the administration of the Archdiocese of Cologne.
 It is a renowned monument of German Catholicism and Gothic architecture and was declared a World Heritage Site in 1996.
 It is Germany's most visited landmark, attracting an average of 20,000 people a day and currently the tallest twin-spired church at 157 m tall.
San Marino will make their Eurovision Young Musicians debut at the Eurovision Young Musicians 2016 in Cologne, Germany.
The Eurovision Young Musicians 2000 was the tenth edition of the Eurovision Young Musicians, held at Grieg Hall in Bergen, Norway on 15 June 2000.
 Organised by the European Broadcasting Union (EBU) and host broadcaster Norsk rikskringkasting (NRK), musicians from eight countries participated in the televised final.
 A total of sixteen countries took part in the competition.
 All participants performed a classical piece of their choice accompanied by the Bergen Philharmonic Orchestra, conducted by Simone Young.
 Seven countries returned to the contest, while Croatia, Cyprus, Slovakia and Sweden withdrew from the 2000 contest.
The Eurovision Young Musicians 1998 was the ninth edition of the Eurovision Young Musicians, held at Konzerthaus in Vienna, Austria on 4 June 1998.
 Organised by the European Broadcasting Union (EBU) and host broadcaster Österreichischer Rundfunk (ORF), musicians from eight countries participated in the televised final.
 Austria and broadcaster ORF previously hosted the contest in 1990 .
 A total of thirteen countries took part in the competition.
 All participants performed a classical piece of their choice accompanied by the Vienna Radio Symphony Orchestra, conducted by Dennis Russell Davies.
 Slovakia made their début, while Croatia and Sweden returned to the contest.
 Seven countries withdrew from the 1998 contest; they were Belgium, France, Germany, Greece, Poland, Portugal, and Switzerland.
The Eurovision Young Musicians 1982 was the first edition of the Eurovision Young Musicians, a biennial event inspired by the success of the BBC Young Musician of the Year.
 The contest took place at the Free Trade Hall in Manchester, United Kingdom on 11 May 1982, and was organised by the European Broadcasting Union (EBU) and host broadcaster the British Broadcasting Corporation (BBC).
 Musicians from six participating countries took part in début contest, which was televised across the Eurovision Network.
 Humphrey Burton was the host of the contest and welcomed all of the participants in English, French, and German.
The Eurovision Young Musicians 1984 was the second edition of the Eurovision Young Musicians, held at the Victoria Hall in Geneva, Switzerland on 22 May 1984.
 Organised by the European Broadcasting Union (EBU) and host broadcaster the Swiss Broadcasting Corporation (SRG SSR), musicians who could be no older than 19 years of age, from seven countries participated in the televised final hosted by Georges Kleinmann.
 They were all accompanied by the Roman Swiss Orchestra, conducted by Horst Stein.
 Finland and Netherlands made their début, while Norway withdrew from competition.
The Eurovision Young Musicians 2016 was the eighteenth edition of the Eurovision Young Musicians contest, which took place on 3 September 2016, outside the Cologne Cathedral, in Cologne, Germany.
 For a second consecutive time, German public broadcaster Westdeutscher Rundfunk (WDR) was the host broadcaster for the event, with Daniel Hope and Tamina Kallert being the presenters for the show.
 Musicians representing eleven countries with European Broadcasting Union (EBU) membership, participated in the contest, with San Marino making their debut, while Greece , Moldova , Netherlands , and Portugal withdrew from participation.
 The candidates were accompanied by the WDR Symphony Orchestra Cologne, conducted by Clemens Schuldt.
 A five-person jury decided which of the participants would be awarded with the top-three prizes.
 Łukasz Dyczko of Poland won the contest, with Czech Republic and Austria placing second and third respectively.
The Eurovision Young Musicians 2014 was the seventeenth edition of the Eurovision Young Musicians, held outside the Cologne Cathedral in Cologne, Germany, on 31 May 2014.
 Organised by the European Broadcasting Union (EBU) and host broadcaster Westdeutscher Rundfunk (WDR), musicians from fourteen countries participated in the televised final.
 This was the fifth time that the competition was held on an open-air stage.
 Germany previously hosted the contest in 2002 .