Question: When was the ferris wheel built in the city where Celtic Requiem's performer was born?

full_context: Document 1: Mikhail Simonyan: Mikhail Simonyan studied at the Curtis Institute of Music in Philadelphia and continues to work with Victor Danchenko. He lives in Philadelphia.
Document 2: Ivan Moody (composer): Ivan Moody is a composer born in London in 1964. He studied composition with at London University, York University and privately with John Tavener. He also studied Orthodox theology at the University of Joensuu in Finland. Moody is active as a conductor, having directed ensembles such as Voces Angelicae, the Kastalsky Chamber Choir (Britain), Capilla Peña Florida (Spain), Cappella Romana (USA), the Choir of the Cathedral of St George, Novi Sad, (Serbia) the KotorArt Festival Choir (Montenegro), the Orthodox Choir of the University of Joensuu (Finland) and Ensemble Alpha (Portugal); and as a widely published musicologist. His research interests include the music of Eastern Europe, especially 20th century and contemporary music from Russia and the Balkans, the music of the Orthodox Church in the modern era, music and spirituality, music as theology, Serbian church music, the aesthetics of modernism and post-modernism and their intersection with Orthodox church music and the musical culture of the Mediterranean.
Document 3: Frédéric Chopin: Mozart's Requiem was sung at the funeral; the soloists were the soprano Jeanne-Anais Castellan, the mezzo-soprano Pauline Viardot, the tenor Alexis Dupont, and the bass Luigi Lablache; Chopin's Preludes No. 4 in E minor and No. 6 in B minor were also played. The organist at the funeral was Louis Lefébure-Wély. The funeral procession to Père Lachaise Cemetery, which included Chopin's sister Ludwika, was led by the aged Prince Adam Czartoryski. The pallbearers included Delacroix, Franchomme, and Camille Pleyel. At the graveside, the Funeral March from Chopin's Piano Sonata No. 2 was played, in Reber's instrumentation.
Document 4: Richard Connolly (composer): His published and performed works allow him to be counted as among Australia's most prolific composers of Catholic Church music, particularly with regard to the hymns he composed for the Church in Australia, and which are now published and used inter-denominationally. His hymns have been composed to accommodate and adorn the liturgical reforms of the Second Vatican Council.
Document 5: Joo Yeon Sir: A former pupil at the Purcell School, Joo Yeon Sir is a Scholar at the Royal College of Music, London where she studies with Dr Felix Andrievsky. She has been a major prizewinner at national and international competitions in the UK and abroad and has performed as recitalist, chamber musician and soloist with orchestras at various venues including the Wigmore Hall, London Arts Club, St James's Palace in presence of HRH Prince Charles, the Foundling Museum as part of New London Orchestra Young Performer's Concert Series supported by the MBF, and most recently at Fairfield Halls performing Vaughan Williams' The Lark Ascending.
Document 6: Gateshead Millennium Bridge: The Gateshead Millennium Bridge is a pedestrian and cyclist tilt bridge spanning the River Tyne in North East England between Gateshead's Quays arts quarter on the south bank, and the Quayside of Newcastle upon Tyne on the north bank. Opened for public use in 2001, the award-winning structure was conceived and designed by architect WilkinsonEyre and structural engineer Gifford. The bridge is sometimes referred to as the 'Blinking Eye Bridge' or the 'Winking Eye Bridge' due to its shape and its tilting method. In terms of height, the Gateshead Millennium Bridge is slightly shorter than the neighbouring Tyne Bridge, and stands as the sixteenth tallest structure in the city.
Document 7: A Ceremony of Carols: A Ceremony of Carols, Op. 28, is a choral piece by Benjamin Britten, scored for three-part treble chorus, solo voices, and harp. Written for Christmas, it consists of eleven movements, with text from "The English Galaxy of Shorter Poems", edited by Gerald Bullett. The text is principally in Middle English, with some Latin and Early Modern English. The piece was written in 1942 while Britten was at sea, travelling from the United States to England.
Document 8: Requia: Requia (subtitled and other compositions for guitar solo) is the eighth album by American fingerstyle guitarist and composer John Fahey. Released in November 1967, it was the first of Fahey's two releases on the Vanguard label.
Document 9: London: London's first and only cable car, known as the Emirates Air Line, opened in June 2012. Crossing the River Thames, linking Greenwich Peninsula and the Royal Docks in the east of the city, the cable car is integrated with London's Oyster Card ticketing system, although special fares are charged. Costing £60 million to build, it carries over 3,500 passengers every day, although this is very much lower than its capacity. Similar to the Santander Cycles bike hire scheme, the cable car is sponsored in a 10-year deal by the airline Emirates.
Document 10: A Celtic Requiem: A Celtic Requiem (Requiem for Jenny Jones) is a requiem by the English composer John Tavener, written in 1969. It is written for soprano, children's choir and orchestra.
Document 11: Ferris wheel: The 135 m (443 ft) London Eye, typically described as a ``giant Ferris wheel ''by the media, has ovoidal externally mounted motorised capsules and is the`` world's tallest cantilevered observation wheel'' according to its operators, who claim ``The London Eye is often mistakenly called a Ferris wheel. This is not the case: first, the passenger capsules are completely enclosed and are climate controlled; secondly, the capsules are positioned on the outside of the wheel structure and are fully motorised; and third, the entire structure is supported by an A-frame on one side only. ''However the Singapore Flyer subsequently billed itself as the`` world's largest observation wheel'', despite being supported on both sides, and the official londoneye.com website also refers to the London Eye as ``Europe's tallest Ferris wheel ''.
Document 12: Iveta Apkalna: Iveta Apkalna studied piano and organ at the Jāzeps Vītols Latvian Academy of Music, graduating in both instruments with distinction in 1999. In 1999/2000 she continued piano studies at London Guildhall School of Music and Drama. In 2003 she completed a three-year-long study in the organ soloist class of Prof. Dr. Ludger Lohmann at the State University of Music and Performing Arts Stuttgart, Germany. She has given concerts in the biggest and most famous churches and cathedrals of Europe and North America, taken part in the leading organ festivals and received numerous prizes in organ competitions. She regularly performs organ recitals at the Riga Cathedral. Her repertoire consists of organ music from J.S.Bach to contemporary composers thereby bringing it beyond the borders of church walls. In 1993 she was the official organist in service at Aglona basilica (Latvia) during the visit of Pope John Paul II. Since its opening in 2016, she has served as the principal organist of the Elbphilharmonie.
Document 13: Richard Blackford: Richard Blackford PhD studied composition with John Lambert at the Royal College of Music and conducting with Norman Del Mar. He was awarded the Mendelssohn Scholarship and the Tagore Gold Medal. He spent a number of years as Hans Werner Henze's assistant in Italy on a Leverhulme scholarship, where he received his first commissions while immersed in the European avant-garde. He returned to London in 1977 to turn his sights to the dramatic potential of music, combining teaching at LAMDA with commissions for theatre scores along with concert commissions. After becoming first Composer in Residence at Balliol College, Oxford, he was commissioned to write the opera "Metamorphoses" for the Centenary of the Royal College of Music. Further collaborations with Ted Hughes and Tony Harrison led to international film and theatre projects, including "The Prince's Play" and "Fram" at the Royal National Theatre. In all he has composed four operas, two musicals, much concert music and the scores to over two hundred films, being nominated for an Emmy Award in 2001 for Outstanding Achievement In Music. The mid-1990s saw a renewed focus on lyrical and dramatic works for the concert hall, notably "Mirror of Perfection" and "Voices of Exile", both subjects of television documentaries. 2011 saw the premiere of Not In Our Time, a 55-minute choral and orchestral work commissioned to mark the Centenary of the Bournemouth Symphony Chorus and for performance on the tenth anniversary of 9/11. It was subsequently performed in Chicago and Bremen to standing ovations.
Document 14: London Eye: London Eye London Eye Alternative names Millennium Wheel General information Status Complete Type Ferris wheel Location Lambeth, London Address Riverside Building, County Hall, Westminster Bridge Road Country United Kingdom Coordinates 51 ° 30 ′ 12 ''N 0 ° 07 ′ 10'' W ﻿ / ﻿ 51.5033 ° N 0.1194 ° W ﻿ / 51.5033; - 0.1194 Coordinates: 51 ° 30 ′ 12 ''N 0 ° 07 ′ 10'' W ﻿ / ﻿ 51.5033 ° N 0.1194 ° W ﻿ / 51.5033; - 0.1194 Completed March 2000 Opened 31 December 1999 (ceremonial, without passengers) 1 February 2000 (first passengers carried) 9 March 2000 (opened to general public) Cost £70 million Owner Merlin Entertainments Height 135 metres (443 ft) Diameter 120 metres (394 ft) Design and construction Architect Frank Anatole Nic Bailey Julia Barfield Steve Chilton Malcolm Cook David Marks Mark Sparrowhawk Architecture firm Marks Barfield Structural engineer Arup Other designers Babtie Allott & Lomax (checking engineer) Tony Gee (foundations) Awards and prizes Institution of Structural Engineers Special Award 2001 Website www.londoneye.com
Document 15: London: London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret's Church; and the historic settlement of Greenwich (in which the Royal Observatory, Greenwich marks the Prime Meridian, 0° longitude, and GMT). Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Paul's Cathedral, Tower Bridge, Trafalgar Square, and The Shard. London is home to numerous museums, galleries, libraries, sporting events and other cultural institutions, including the British Museum, National Gallery, Tate Modern, British Library and 40 West End theatres. The London Underground is the oldest underground railway network in the world.
ground_truth: March 2000
sub_queries: Celtic Requiem >> performer Answer: John Tavener
John Tavener >> place of birth Answer: London
when was the ferris wheel in London built Answer: March 2000