Q:Information: - George Tupou V (Tongan: Siaosi Tupou, full name: Siaosi Tufahau Manumataongo Tukuaho Tupou; 4 May 194818 March 2012) was the King of Tonga from the death of his father Tufahau Tupou IV in 2006 until his own death six years later. - Tonga (or ; Tongan: "Puleanga Fakatui o Tonga"), officially the Kingdom of Tonga, is a Polynesian sovereign state and archipelago comprising 169 islands of which 36 are inhabited. The total surface area is about scattered over of the southern Pacific Ocean. It has a population of 103,000 people of whom 70% reside on the main island of Tongatapu. - Solomon Islands is a sovereign country consisting of six major islands and over 900 smaller islands in Oceania lying to the east of Papua New Guinea and northwest of Vanuatu and covering a land area of . The country's capital, Honiara, is located on the island of Guadalcanal. The country takes its name from the Solomon Islands archipelago, which is a collection of Melanesian islands that also includes the North Solomon Islands (part of Papua New Guinea), but excludes outlying islands, such as Rennell and Bellona, and the Santa Cruz Islands. - Tupou VI ( full name : Ahoeitu Unuakiotonga Tukuaho Tupou ; born 12 July 1959 ) is the King of Tonga . He is the younger brother and successor of the late King George Tupou V. He was officially confirmed by his brother on 27 September 2006 as the heir presumptive to the Tongan throne , as his brother ( a bachelor ) had no legitimate children . He served as Tonga 's High Commissioner to Australia , and resided in Canberra until the death of King George Tupou V on 18 March 2012 , when Ahoeitu Unuakiotonga Tukuaho became King of Tonga , with the regnal name Tupou VI . - Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It is the world's sixth-largest country by total area. The neighbouring countries are Papua New Guinea, Indonesia and East Timor to the north; the Solomon Islands and Vanuatu to the north-east; and New Zealand to the south-east. Australia's capital is Canberra, and its largest urban area is Sydney. - Tufahau Tupou IV (4 July 1918 10 September 2006), son of Queen Slote Tupou III and her consort Prince Viliami Tung Mailefihi, was the king of Tonga from the death of his mother in 1965 until his own death in 2006. - Vanuatu (or ; Bislama ), officially the Republic of Vanuatu (Bislama: "Ripablik blong Vanuatu"), is a Pacific island nation located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is some east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. - A regnal name, or reign name, is a name used by some monarchs and popes during their reigns, and used subsequently to refer to them. The term is simply the adjective "regnal", of or relating to a reign, monarch, or kingdom, modifying "name". Since ancient times, monarchs have frequently, but not always, chosen to use a different name from their original name when they accede to the monarchy. The regnal name is usually followed by a regnal number (ordinal), usually written as a Roman numeral (VI rather than 6), to provide a unique identification for that monarch among other monarchs of that realm. In some cases, the monarch has more than one regnal name, but the regnal number is based on only one of those names, for example Charles X Gustav of Sweden, George Tupou V of Tonga. If a monarch reigns in more than one realm, he or she may carry different ordinals in each one, as they are each assigned chronologically, and some realms may have had different numbers of rulers of the same regnal name previously. For example, the same person was both King James I of England (along with Ireland) and King James VI of Scotland. Given the information, choose the subject and object entities that have the relation of 'father'.
A:
tupou vi , taufaahau tupou iv