input: Please answer the following: Information: - A Denturist in the United States and Canada , clinical dental technician in the UK or ( in Australia ) a dental prosthetist , is a member of the oral health care team who provides an oral health examination , takes impressions of the surrounding oral tissues , constructs and delivers removable oral prosthesis ( dentures and partial dentures ) directly to the patient . They differ from prosthodontists , who are qualified specialist dentists for making fixed or removable appliances for patients . - Tasmania (abbreviated as Tas and known colloquially as "Tassie") is an island state of the Commonwealth of Australia. It is located to the south of the Australian mainland, separated by Bass Strait. The state encompasses the main island of Tasmania, the 26th-largest island in the world, and the surrounding 334 islands. The state has a population of around 518,500, just over forty percent of which resides in the Greater Hobart precinct, which forms the metropolitan area of the state capital and largest city, Hobart. - Fixed prosthodontics is the area of prosthodontics focused on permanently attached (fixed) dental prostheses. Such dental restorations, also referred to as indirect restorations, include crowns, bridges (fixed dentures), inlays, onlays, and veneers. Prosthodontists are specialist dentists who have undertaken training recognized by academic institutions in this field. Fixed prosthodontics can be used to restore single or multiple teeth, spanning areas where teeth have been lost. In general, the main advantages of fixed prosthodontics when compared to direct restorations is the superior strength when used in large restorations, and the ability to create an aesthetic looking tooth. As with any dental restoration, principles used to determine the appropriate restoration involves consideration of the materials to be used, extent of tooth destruction, orientation and location of tooth, and condition of neighboring teeth. - 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. - Dentures, (also known as false teeth), are prosthetic devices constructed to replace missing teeth; they are supported by the surrounding soft and hard tissues of the oral cavity. Conventional dentures are removable (removable partial denture or complete denture). However, there are many denture designs, some which rely on bonding or clasping onto teeth or dental implants (fixed prosthodontics). There are two main categories of dentures, the distinction being whether they are used to replace missing teeth on the mandibular arch or on the maxillary arch. Given the information, choose the subject and object entities that have the relation of 'field of this profession'.
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output: denturist , prosthodontics
input question: Information: - Edgar Allen Christian (1 January 1879 29 January 1960) was a politician from Pitcairn. He was the Chief Magistrate of Pitcairn Island on several occasions between 1923 and 1939. As is commonly the case with the small population of Pitcairn, he was closely related to several other island leaders, notably brother Frederick Martin Christian, cousins Gerard Bromley Robert Christian and Charles Richard Parkin Christian, and grandfather Thursday October Christian II. - Frederick Martin "Fred" Christian (18 December 1883 17 December 1971) was a politician from Pitcairn. He was the Chief Magistrate of Pitcairn Island on three occasions between 1921 and 1943. As is commonly the case with the small population of Pitcairn, he was closely related to several other island leaders, notably brother Edgar Allen Christian, cousins Gerard Bromley Robert Christian and Charles Richard Parkin Christian, and grandfather Thursday October Christian II. - Ivan Roa Christian (31 May 1919 1991) was a politician from Pitcairn. He was the Chief Magistrate of Pitcairn Island from 1976 to 1984. As his surname suggests, he is descended from the original mutineers who settled the island, led by Fletcher Christian. He is related to a number of other island leaders, including Charles Richard Parkin Christian, his uncle, and Thursday October Christian II, his great-grandfather. Through his marriage to Verna Young, he is the father of Steve Christian and Brenda Christian. - John Lorenzo Christian (15 July 1895 - 28 June 1984) served as Chief Magistrate of the British Overseas Territory of Pitcairn Island, twice, in 1952-54 and 1961-66. He was the son of Gerard Bromley Robert Christian. He married Bernice Young. In 1980, he and his wife were the oldest couple on Pitcairn. - Warren Clive Christian (17 August 1914 - 19 January 2003) Served as Magistrate of the British Overseas Territory of Pitcairn Island twice, in 1950-51 and 1958-60. Christian was the son of Richard Edgar Allen Christian and Adelia Carrie Jordan McCoy. He is related to numerous other island leaders, notably grandfather James Russell McCoy, uncles Charles Richard Parkin Christian and Matthew Edmond McCoy, brother Ivan Christian, and nephew and niece, Steve Christian and Brenda Christian. - Gerard Bromley Robert Christian ( February 19 , 1870 - c. June 1919 ) served as Magistrate of the British Overseas Territory of Pitcairn Island from 1910 to 1919 . As is commonly the case with the small population of Pitcairn , he was closely related to several other island leaders , notably cousins Edgar Allen Christian , Frederick Martin Christian , and Charles Richard Parkin Christian . He was also the grandson of Thursday October Christian II and was the father of John Lorenzo Christian . He was born and died on Pitcairn Island . - Charles Richard Parkin Christian (27 November 1883 - 15 September 1971) was a long-serving politician from Pitcairn. He was the Chief Magistrate of Pitcairn Island for eleven years at various times between 1920 and 1957. As is commonly the case with the small population of Pitcairn, he was closely related to several other island leaders, notably cousins Edgar Allen Christian, Frederick Martin Christian, and Gerard Bromley Robert Christian. He was also the grandson of Thursday October Christian II and uncle of Ivan Christian and Warren Clive Christian. Christian was born on Pitcairn, and died at Auckland, New Zealand. Given the information, choose the subject and object entities that have the relation of 'occupation'.???
output answer:
gerard bromley robert christian , politician