In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Let me give you an example: Context_1 : Charles Edward Ives ( ; October 20, 1874May 19, 1954) was an American modernist composer. He is one of the first American composers of international renown, though his music was largely ignored during his life, and many of his works went unperformed for many years. Over time, he came to be regarded as an "American original". He combined the American popular and church-music traditions of his youth with European art music, and was among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones, foreshadowing many musical innovations of the 20th century. Context_2 : Daniel Evan Freeman (born 27 April 1959) is an American musicologist who specializes in European art music of the eighteenth century, in particular the musical culture of eighteenth-century Prague and the Bohemian lands. He is also active as a pianist and music editor. Context_3 : Art music (also known as Western classical music, cultivated music, serious music, canonic music, and more flippantly, real music or normal music) is an umbrella term that refers to musical traditions, implying advanced structural and theoretical considerations and a written musical tradition. "Serious" or "cultivated" music are terms frequently used as a contrast for ordinary, everyday music (popular and folk music, also called "vernacular music"). After the 20th century, art music was divided into two extensions: "serious music" and "light music". Context_4 : In the history of European art music, the term "common practice period" refers to the era between the formation and the dissolution of the tonal system. Though there are no exact dates for this phenomenon, most features of the common-practice period persisted from the mid to late baroque period, through the Classical and Romantic periods, or roughly from around 1650 to 1900. While certain prevailing patterns and conventions characterize the music of this period, the time period also saw considerable stylistic evolution. Some conventions evolved during this period that were rarely employed at other times during what may still be labeled "common practice" (for example, Sonata Form). Thus, the dates 16501900 are necessarily nebulous and arbitrary borders that depend on context. The most important unifying feature through this time period concerns a harmonic language to which modern music theorists can apply Roman numeral analysis. Context_5 : The Festival Oude Muziek Utrecht ("Utrecht Early Music Festival") is an annual music festival that showcases and celebrates early European art music. The ten-day festival takes place in the Dutch city of Utrecht, and begins in August. The programme comprises concerts, activities, lectures, exhibitions, and a symposium. Context_6 : Assaf Shelleg (Hebrew: ), is a musicologist and pianist, a senior lecturer of musicology at The Hebrew University of Jerusalem. He was previously the Schusterman Visiting Assistant Professor of Musicology and Jewish Studies in the Department of Religious Studies at the University of Virginia (201114), and had taught prior to that as the visiting Efroymson Scholar in the Jewish, Islamic & Near Eastern Languages and Cultures Department at Washington University in St. Louis (200911). Shelleg specializes in twentieth-century Jewish and Israeli art music and has published in some of the leading journals in both musicology and Israel Studies on topics ranging from the historiography of modern Jewish art music to the theological networks of Israeli art music. Shelleg's book, "Jewish Contiguities and the Soundtrack of Israeli History", appeared in November 2014 with Oxford University Press. The book studies the emergence of modern Jewish art music in central and Western Europe (1910s-1930s) and its translocation to Palestine/Israel (1930s-1970s), exposing the legacies of European antisemitism and religious Judaism in the making of Israeli art music. Moving to consider the dislocation of modern Jewish art music the book examines the paradoxes embedded in a Zionist national culture whose rhetoric negated its pasts, only to mask process of hybridizations enchained by older legacies. "Jewish Contiguities" has won the 2015 Engle Prize for the study of Hebrew Music, and the 2016 Jordan Schnitzer Book Award. Context_7 : Vocal harmony is a style of vocal music in which a consonant note or notes are simultaneously sung as a main melody in a predominantly homophonic texture. Vocal harmonies are used in many subgenres of European art music, including Classical choral music and opera and in the popular styles from many Western cultures ranging from folk songs and musical theater pieces to rock ballads. In the simplest style of vocal harmony, the main vocal melody is supported by a single backup vocal line, either at a pitch which is above or below the main vocal line, often in thirds or sixths which fit in with the chord progression used in the song. In more complex vocal harmony arrangements, different backup singers may sing two or even three other notes at the same time as each of the main melody notes, mostly with consonant, pleasing-sounding thirds, sixths, and fifths (although dissonant notes may be used as short passing notes). Context_8 : David Wallis Reeves (February 14, 1838 March 8, 1900), also known as D. W. Reeves or Wally Reeves, was an American composer, cornetist, and bandleader. He developed the American march style, later made famous by the likes of John Philip Sousa, and his innovations include adding a countermelody to the American march form in 1876. Sousa called Reeves "The Father of Band Music in America", and stated he wished he himself had written Reeves' "Second Regiment Connecticut National Guard March". Charles Ives also borrowed from the "Second Connecticut" on four occasions. Context_9 : "Indian classical music is one of many forms of art music that have their roots in particular regional cultures. For other "classical" and art music traditions, see List of classical and art music traditions." Context_10 : Progressive music is music that subverts genre and expands stylistic boundaries outwards. Rooted in the idea of a cultural alternative, musical progressiveness embodies a continuous move between explicit and implicit references to genres and strategies derived from various cultural domains, such as European art music, Celtic folk, West Indian, or African. The word "progressive" comes from the basic concept of "progress", which refers to development and growth by accumulation, and is often deployed in numerous music genres such as progressive country, progressive folk, progressive jazz, and (most significantly) progressive rock. fact_1 : Charles Ives also borrowed from the "Second Connecticut" on four occasions. fact_2 : Charles Edward Ives ( ; October 20, 1874May 19, 1954) was an American modernist composer. fact_3 : He combined the American popular and church-music traditions of his youth with European art music, and was among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones, foreshadowing many musical innovations of the 20th century. Answer: 1874May
The answer to this example can be: What is the birthyear of the American composer that borrowed from "Second Connecticut" on four occasions and combined American popular and church-music traditions with European art music?
Here is why: From the fact_1 from context _8, and fact _2 and fact _3 from context _1, we can arrive at 1874 May which is accurate answer of generated question.

OK. solve this:
Context_1 : The Palestinian Centre for Human Rights (PCHR, Arabic: ) is an independent Palestinian human rights organization based in Gaza City, founded and directed by Raji Sourani. The non-governmental organization was established in 1995 by a group of Palestinian lawyers and human rights activists and receives funding from governmental, non-governmental, and religious sources. Context_2 : The Anti-Defamation League (ADL; formerly known as the "Anti-Defamation League of B'nai B'rith") is an international Jewish non-governmental organization based in the United States. Describing itself as "the nation's premier civil rights/human relations agency", the ADL states that it "fights anti-Semitism and all forms of bigotry, defends democratic ideals, and protects civil rights for all", doing so through "information, education, legislation, and advocacy". Context_3 : The Women's Caucus for Art (WCA), founded in 1972, is a non-profit organization based in New York City, which supports women artists, art historians, students, educators, and museum professionals. The WCA holds exhibitions and conferences to promote women artists and their works and recognizes the talents of artists through their annual Lifetime Achievement Award. Since 1975 it has been a United Nations-affiliated non-governmental organization (NGO), which has broadened its influence beyond the United States. Within the WCA are several special interest causes including the Women of Color caucus, Eco-Art Caucus, Jewish Women Artist Network, International Caucus and the Young Women's Caucus. The founding of the WCA is seen as a "great stride" in the feminist art movement. Context_4 : The International Jewish Labor Bund was a New York-based international Jewish socialist organization, based on the legacy of the General Jewish Labour Bund founded in the Russian empire in 1897 and the Polish Bund that was active in the interwar years. The IJLB is composed by local Bundist groups around the world. It was an "associated organisation" of the Socialist International, similar in status to the World Labour Zionist Movement or the International League of Religious Socialists. The World Coordinating Council/Committee of the Jewish Labor Bund was dissolved in New York in the mid-2000s. , although local Bundist groups or groups inspired by the Jewish Labor Bund still exist in France, the UK, Australia and the State of Israel . Context_5 : KosovaLive was founded in 2000 at the time when there was a growing need for an independent news agency that would be serving the flourishing media scene in Kosovo. Initially established as a non-governmental organization, it came to light with the initiative and support of the Organization for Security and Co-operation in Europe (OSCE), and start-up grant provided by a consortium of donors, among which Swiss Foreign Ministry, OSI, United States Agency for International Development (USAID) through IREX, German Foreign Ministry and Press Now, just to mention the most prominent ones. For years, the internet based news agency KosovaLive served as the main source of information for most of the leading daily newspapers and broadcasters, as well as local and international governmental and non-governmental institutions/organizations working in Kosovo. In its second years of existence, turned into a subscription only internet based news agency, while continuing to be one of the most trusted and most widely used independent news sources.KosovaLive today is a much larger organization than at its start. KosovaLive NGO, which continues its media related activities within its non-governmental organization mandate, has given birth to KosovaLive Media Group, which in turn houses two entities. The first being Kosovalive 360, which is increasing its status of one of the Kosovo's most reliable news portals, and SociaLive, which provides ever increasing up to date advertising and social media markeeting. Context_6 : IntraHealth International is a non-profit organization based in Chapel Hill, North Carolina, U.S.A. dedicated to working with developing countries to improve their public health capabilities. Originally established as a program of the medical school of the University of North Carolina at Chapel Hill in 1979, IntraHealth became an independent non-governmental organization in 2003. The organization has worked in more than 50 countries, and is currently active in 28. Context_7 : "Jewish Princess" is a song by Frank Zappa released on his album "Sheik Yerbouti" in 1979. The song is a humorous look at the Jewish-American princess stereotype which attracted attention from the Anti-Defamation League, to which Zappa denied an apology, arguing: "Unlike the unicorn, such creatures do exist and deserve to be 'commemorated' with their own special opus". In an interview with Spin magazine he was almost offended saying, "as if to say there is no such thing as a Jewish Princess. Like I invented this?" Context_8 : NGO Monitor (Non-governmental Organization Monitor) is a non-governmental organization based in Jerusalem, which analyzes and reports on the output of the international NGO community from a pro-Israel perspective. It has been characterized as being pro-Israel and as right-wing. NGO Monitor says in its mission statement that it was founded "to promote accountability, and advance a vigorous discussion on the reports and activities of humanitarian NGOs in the framework of the ArabIsraeli conflict." Context_9 : The World Macedonian Congress (shortened as WMC or SMK; "Macedonian: ; Svetski makedonski kongres ") is a non-formal parliament of the ethnic Macedonians. It consider itself as an organization fighting and demanding for more human rights to ethnic Macedonians on an international level, but is seen as an ultranationalist organization by independent researchers and media. It is officially registered as a non-governmental organization based in the Republic of Macedonia. The organization was registered during the fall of communism, on 15 September 1990 by Todor Petrov, who is also the president of the organization. Closely related to the World Macedonian Congress are certain Macedonian organizations in the neighboring countries of Macedonia from whom with larger importance, the Macedonian Party in Albania, the OMO Ilinden in Bulgaria, and the Democratic Party of the Macedonians in Kosovo founded by the organization's member Ismail Boyda. Context_10 : Congress Shall Make No Law... is an album by Frank Zappa, released posthumously in 2010 by the Zappa Family Trust on Zappa Records. It contains a full recording of Zappa's September 19, 1985, testimony before the United States Senate Committee on Commerce, Science and Transportation, during which he spoke in support of the recording industry and against censorship. In his testimony, Zappa criticized the Parents Music Resource Center, formed in 1985 with the stated goal of increasing parental control over the access of children to recordings deemed to have violent, drug-related or sexual themes by labeling them with Parental Advisory stickers. The album's release commemorates the 25th anniversary of the hearings. fact_1 : The song is a humorous look at the Jewish-American princess stereotype which attracted attention from the Anti-Defamation League, to which Zappa denied an apology, arguing: "Unlike the unicorn, such creatures do exist and deserve to be 'commemorated' with their own special opus". fact_2 : The Anti-Defamation League (ADL; formerly known as the "Anti-Defamation League of B'nai B'rith") is an international Jewish non-governmental organization based in the United States. Answer: The Anti-Defamation League
Answer:
What international Jewish nongovernmental organization based in the United States did Frank Zappa deny an apology in 1979?