Please answer the following question: Information: - The Yarra Valley is the name given to the region surrounding the Yarra River in Victoria, Australia. The river originates approximately 90 kilometres east of the Melbourne central business district and flows towards it and out into Port Phillip Bay. The name Yarra Valley is used in reference to the upper regions surrounding the Yarra River and generally does not encompass the lower regions including the city and suburban areas, where the topography flattens out, or the upper reaches which are in inaccessible bushland. Included in the Yarra Valley is the sub-region of Upper Yarra (or the Upper Yarra Valley) which encompasses the towns of the former Shire of Upper Yarra in the catchment area upstream of and including Woori Yallock. The Yarra Valley is a popular day-trip and tourist area, featuring a range of natural features and agricultural produce, as well as the Lilydale to Warburton Rail Trail. - John Michael "Jack" Mullens (18 July 1896 5 September 1978) was an Australian politician. Born in Ballarat, Victoria, he was educated there at St Patrick's College before becoming a teacher in state schools. Having been active in the local politics of inner western Melbourne as a member of Footscray City Council, in 1937 he was elected to the Victorian Legislative Assembly as the Labor member for Footscray. He remained in the Assembly until 1945. In 1949, he was elected to the Australian House of Representatives for the new seat of Gellibrand, again as a Labor member. In 1955, together with six colleagues, he was expelled from the Labor Party and formed the Australian Labor Party (Anti-Communist). He contested Melbourne in 1955. Although he and all six of his colleagues were defeated in the elections of that year, the party itself became the Democratic Labor Party, which was instrumental in keeping Labor out of power in Canberra for twenty years. Mullens died in 1978. - Hector James McIvor , OBE ( 24 November 1900 -- 12 May 1992 ) was an Australian politician . Born in Melbourne , he attended state schools before becoming a representative for an oil company . He was active in local politics as a member of Footscray City Council . In 1955 , he was elected to the Australian House of Representatives as the Labor member for Gellibrand , succeeding the Labor - turned - Labor ( Anti-Communist ) MP Jack Mullens . McIvor held the seat until his retirement in 1972 . He died in 1992 . - Melbourne is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in Australia. The name "Melbourne" refers to an urban agglomeration spanning which comprises the broader metropolitan area, as well as being the common name for its city centre. The metropolis is located on the large natural bay of Port Phillip and expands into the hinterlands towards the Dandenong and Macedon mountain ranges, Mornington Peninsula and Yarra Valley. Melbourne consists of 31 municipalities. It has a population of 4,529,500 , and its inhabitants are called Melburnians. - The Australian Labor Party (Anti-Communist) (ALP-AC) was the name initially used by the right-wing group which arose from the 1955 Labor split. In 1957 it changed its name to the Democratic Labor Party, and was dissolved in 1978. After reading the paragraphs above, choose the best answer for the entity that related to 'hector mcivor' with the relationship of 'member of political party'. Choices: - australian labor party - labor party - the right - the river
A:
australian labor party