Question: Who was governor-general after the 8th one in Guasopa village's country?

full_context: Document 1: Rabaul Airport: Rabaul Airport, also called Tokua Airport, is an airport serving Kokopo and Rabaul, the current and former capitals of East New Britain Province on New Britain island in Papua New Guinea.
Document 2: Prime Minister of Papua New Guinea: Prime Minister of Papua New Guinea Emblem of Papua New Guinea Incumbent Peter O'Neill since 3 August 2012 Appointer Bob Dadae Governor - General of Papua New Guinea Term length At the Governor - General's pleasure Inaugural holder Michael Somare Formation 16 September 1975
Document 3: Michael Ogio: He became acting governor-general on 20 December 2010 when Jeffrey Nape resigned after one week without explanation. He was elected as Governor-General in his own right on 14 January 2011 when he defeated Pato Kakeraya 65-23. He was sworn in on 25 February 2011.On 26 April 2011, Queen Elizabeth II conferred the honour of knighthood and invested him as Knight Grand Cross of the Most Distinguished Order of St Michael and St George on his appointment as Governor-General of Papua New Guinea at Windsor Castle.Ogio died on 18 February 2017 in Port Moresby, at the age 74.
Document 4: History of Papua New Guinea: Elections in 1972 resulted in the formation of a ministry headed by Chief Minister Michael Somare, who pledged to lead the country to self - government and then to independence. Papua New Guinea became self - governing on 1 December 1973 and achieved independence on 16 September 1975. The country joined the United Nations (UN) on 10 October 1975 by way of Security Council Resolution 375 and General Assembly resolution 3368. The 1977 national elections confirmed Michael Somare as Prime Minister at the head of a coalition led by the Pangu Party. However, his government lost a vote of confidence in 1980 and was replaced by a new cabinet headed by Sir Julius Chan as prime minister. The 1982 elections increased Pangu's plurality, and parliament again chose Somare as prime minister. In November 1985, the Somare government lost another vote of no confidence, and the parliamentary majority elected Paias Wingti, at the head of a five - party coalition, as prime minister. A coalition, headed by Wingti, was victorious in very close elections in July 1987. In July 1988, a no - confidence vote toppled Wingti and brought to power Rabbie Namaliu, who a few weeks earlier had replaced Somare as leader of the Pangu Party.
Document 5: Mauro Poggia: Formerly a member of the Christian Democratic People's Party (CVP), Poggia left to join the MCG in 2009. He was elected to the Grand Council of Geneva at the 2009 election. He was elected as the MCG's sole member of the National Council at the 2011 election, representing Geneva.
Document 6: Gasmata: Gasmata is a village on the southern coast of New Britain, Papua New Guinea located at 6° 16' 60S 150° 19' 60E. There is a Gasmata Airport in Surumi Peninsula area adjacent.
Document 7: Losuia: Losuia is a village on Kiriwina Island, part of the Kiriwina Islands, Milne Bay Province, Papua New Guinea. It is served by Losuia Airport.
Document 8: Niulakita: Niulakita is the southernmost island of Tuvalu, and also the name of the only village on this island. Niulakita has a population of 27 (2012 census). The residents of Niulakita have moved to the island from Niutao. Niulakita is represented in the Parliament of Tuvalu by the members of the constituency of Niutao.
Document 9: Michael Ogio: Sir Michael Ogio  (7 July 1942 – 18 February 2017) was a Papua New Guinean politician who led People's Democratic Movement party. He served as the ninth Governor-General of Papua New Guinea.
Document 10: Wau, Papua New Guinea: Wau is a town in Papua New Guinea, in the province of Morobe. It has a population of approx 5,000 and is situated at an altitude of around 1100 metres. Wau was the site of a gold rush during the 1920s and 30s when prospective gold diggers arrived at the coast at Salamaua and struggled inland along the Black Cat Track.
Document 11: Solomon Islands: On 13 December 2007, Prime Minister Manasseh Sogavare was toppled by a vote of no confidence in Parliament, following the defection of five ministers to the opposition. It was the first time a prime minister had lost office in this way in Solomon Islands. On 20 December, Parliament elected the opposition's candidate (and former Minister for Education) Derek Sikua as Prime Minister, in a vote of 32 to 15.
Document 12: List of Mills government ministers: This is a listing of the ministers who served in the National Democratic Congress government of John Atta Mills in Ghana starting from 7 January 2009. The Mills presidency ended on 24 July 2012 when President John Atta Mills died. Mills was succeeded by his vice president, John Dramani Mahama.
Document 13: 2018 Malaysian general election: This marked a historic defeat for the ruling Barisan Nasional coalition, which had been the governing party of Malaysia and its predecessor state, Malaya, since the country's independence in 1957. This makes Mahathir Mohamad the next Prime Minister of Malaysia and, at 92 years old, the oldest head of government in the world, although he has indicated he would give way within a few years to jailed opposition leader Anwar Ibrahim after seeking a royal pardon for him.
Document 14: Guasopa: Guasopa is a village on Woodlark Island, Milne Bay Province Papua New Guinea. It is served by Guasopa Airport. Its population during the 1990 census was 170, though it has since grown extensively. Guasopa is the location of the Guasopa Health Center; this health center serves as the regional health care center, and has a team of nine health workers who service the population of around 6,000 people on Woodlark Island. This team also provide support for the other aid posts on the island and carry out patrols to surrounding islands. There is one school in Guasopa (the Gusaopa Community School), though most students in the area go to Kulumadau Primary School. Students must travel to Alotau on the mainland to attend secondary school.
Document 15: Guam: The Government of Guam maintains the island's main health care facility, Guam Memorial Hospital, in Tamuning. U.S. board certified doctors and dentists practice in all specialties. In addition, the U.S. Naval Hospital in Agana Heights serves active-duty members and dependents of the military community. There is one subscriber-based air ambulance located on the island, CareJet, which provides emergency patient transportation across Guam and surrounding islands. A private hospital, the Guam Regional Medical City opened its doors in early 2016.
ground_truth: Sir Michael Ogio
sub_queries: Guasopa >> country Answer: Papua New Guinea
Who was the ninth governor-general in Papua New Guinea ? Answer: Sir Michael Ogio