Question: What institution was established for management development, in the country that the entertainer Harrysong is from?

full_context: Document 1: Eswatini: In addition to these institutions, Swaziland also has the Swaziland Institute of Management and Public Administration (SIMPA) and Institute of Development Management (IDM). SIMPA is a government owned management and development institute and IDM is a regional organisation in Botswana, Lesotho and Swaziland that provides training, consultancy, and research in management. The Mananga management centre was established as Mananga Agricultural Management Centre in 1972 as an International Management Development Centre catering for middle and senior managers, it is located at Ezulwini.
Document 2: Rag'n'Bone Man: Rory Charles Graham (born 29 January 1985), better known as Rag'n'Bone Man, is an English singer - songwriter. His first hit single ``Human ''was released in 2016 and his debut album, also named Human, was released in February 2017. At the 2017 Brit Awards he was named British Breakthrough Act and also received the Critics' Choice Award.
Document 3: National Youth Service Corps: Nigerian Graduates are ineligible for employment in governmental establishments (and few private establishments) till they have completed the mandatory one year service. Graduates who are exempted from the service include those above the age of thirty (30) and those with physical disability, therefore completing the service year entitles one to employment. During the service year, Corps members have the opportunity of learning of the cultures of other people, an opportunity many Nigerians never get in their lifetime. The program has also helped in creating entry - level jobs for many Nigerian youth. An NYSC forum dedicated to the NYSC members was built to bridge the gap amongst members serving across Nigeria and also an avenue for corpers to share job information and career resources as well as getting loans from the National Directorate Of Employment.
Document 4: Mode 9: Babatunde Olusegun Adewale(born June 14, 1975), popularly known by his stage name Modenine, is an English-born Nigerian rapper.In 2014, he released a song titled "Super Human" with Jamaican-American rapper Canibus.
Document 5: Southampton: The city is home or birthplace to a number of contemporary musicians such as R'n'B singer Craig David, Coldplay drummer Will Champion, former Holloways singer Rob Skipper as well as 1980s popstar Howard Jones. Several rock bands were formed in Southampton, including Band of Skulls, The Delays, Bury Tomorrow, Heart in Hand, Thomas Tantrum (disbanded in 2011) and Kids Can't Fly (disbanded in 2014). James Zabiela, a highly regarded and recognised name in dance music, is also from Southampton.
Document 6: Singing Melody: Everton Hardweare (born 23 November 1967), better known by his stage name Singing Melody, is a Reggae artist from Kingston, Jamaica. He is known for his abilities as a vocalist, his production work and for combining aspects of Reggae and R&B in his own releases.
Document 7: Menlo Park (band): It featured Harper Simon, Paul Simon's son. Also, its drummer was Seb Rochford, who won the BBC Rising Star Jazz Award in 2004 and leads the Mercury Prize-nominated experimental-jazz group Polar Bear.
Document 8: Joint Admissions and Matriculation Board: Joint Admissions and Matriculation Board Official logo Acronym JAMB Type Computer - Based Test Knowledge / skills tested Academic performance in selected subjects. Purpose Admission into tertiary institution. Year started 1978 (1978) Duration 2 hours. Score / grade range 0 to 400 Score / grade validity 1 year Offered Once in a year Countries / regions Nigeria Languages English Annual number of test takers More than one million Prerequisites / eligibility criteria SSCE results or awaiting SSCE results. Scores / grades used by Over 500 universities, agencies and other institutions in Nigeria. Website www.jamb.org.ng
Document 9: Nigerian Institute of Management: The Nigerian Institute of Management (NIM) is a non-profit institution that defines the required skills and standards for professional managers, and offers courses leading to diplomas in Management.
Document 10: Global Alliance in Management Education: CEMS Master's in International Management (CEMS MIM) is a one-year degree program for a select group of students at the member institutions,  taught jointly by CEMS business schools and universities  Created in 1988 by founding members from the University of Cologne, HEC Paris, ESADE and the Università Bocconi, it was the first supra-national MSc. The aim of CEMS is to   provide education and research for students who aspire to play a role in the development and direction of enterprises in a global context.A CEMS MIM usually consists of two semesters,  one  at the home university and the other in a CEMS member school abroad. Some CEMS universities allow their students to spend both semesters at CEMS member schools including Keio University in Tokyo. In addition to completing one's home degree, graduation from CEMS also requires completion of a business project, skill seminars, an international internship, and 2 foreign language exams.
Document 11: Harrysong: Harrison Tare Okiri, better known by his stage name Harrysong, is a Nigerian singer, songwriter and instrumentalist who rose to fame after his tribute song to Nelson Mandela won the "Most Downloaded Callertune Award" at The Headies 2013. Harrysong was born in Warri, Delta State, Nigeria to Ijaw parents but moved to Lagos in 2007 after spending some of his early life in Port Harcourt. Prior to signing to QuestionMark Entertainment, Harrysong used to perform at night clubs until he met Kcee who introduced him to top music personalities. In 2014, Harrysong was nominated in the "Best Pop/R&B Artist of the Year" category at the 2014 Nigeria Entertainment Awards after the release of his chart-topping song "Beta Pikin".
Document 12: Sonu Nigam: Sonu Nigam was born on 30 July 1973 to Agam Kumar Nigam and Shobha Nigam, in the city of Faridabad, Haryana. His father was from Agra and his mother was from Garhwal. His sister Teesha Nigam is also a professional singer.Nigam began his singing career at the age of four, when he joined his father Agam Kumar Nigam on stage to sing Mohammed Rafi's song "Kya Hua Tera Wada". Nigam began accompanying his father on his singing appearances at weddings and parties. He moved to Mumbai with his father to begin his Bollywood singing career at the age of 18. He was trained by Hindustani classical singer Ustad Ghulam Mustafa Khan.Nigam married Madhurima Mishra on 15 February 2002. He has a son named Nevaan.
Document 13: Harry Styles: Harry Edward Styles (born 1 February 1994) is an English singer, songwriter, and actor. He rose to stardom as a member of the boy band One Direction. Styles grew up in Holmes Chapel, Cheshire, where he performed as a singer with his band White Eskimo. In 2010, Styles auditioned as a solo artist for the British music competition series The X Factor, where he and four other contestants joined to form One Direction. One Direction have since released five albums, performed four worldwide tours, and won several awards. One Direction went on an extended hiatus in January 2016.
Document 14: Indian Institutes of Management: The Indian Institutes of Management (IIMs) are a group of 20 public, autonomous institutes of management education and research in India. They primarily offer postgraduate, doctoral and executive education programmes. The establishment of IIMs was initiated by Jawaharlal Nehru, the first Prime Minister of India, based on the recommendation of the Planning Commission.
Document 15: Certified Management Accountant: IMA's CMA (Certified Management Accountant) certification is a professional certification credential in the management accounting and financial management fields. The certification signifies that the person possesses knowledge in the areas of financial planning, analysis, control, decision support, and professional ethics. The CMA is a U.S. - based, globally recognized certification offered by the Institute of Management Accountants.
ground_truth: Nigerian Institute of Management
sub_queries: Where was Harrysong from? Answer: Nigeria
institutions that are established for management development in Nigeria Answer: Nigerian Institute of Management