Question: Information:  - Rugby union, or simply rugby, is a contact team sport which originated in England in the first half of the 19th century. One of the two codes of rugby football, it is based on running with the ball in hand. In its most common form, a game is between two teams of 15 players using an oval-shaped ball on a rectangular field with H-shaped goalposts on each try line.  - A team sport includes any sport which involves two or more players working together towards a shared objective. A team sport is an activity in which individuals are organized into opposing teams which compete to win. Examples are basketball, volleyball, water polo, handball, lacrosse, cricket, baseball, and the various forms of football and hockey.  - The Australian Rugby Union (ARU) is the governing body of rugby union in Australia. It was officially constituted in 1949 and is a member of World Rugby (WR), the sport's international governing body. It consists of eight member unions, representing each state and territory. It organises the Australia national rugby union team, known as the Wallabies.  - World Rugby (WR) is the world governing body for the sport of rugby union. World Rugby organises the Rugby World Cup every four years, the sport's most recognised and most profitable competition. It also organises a number of other international rugby competitions, such as the World Rugby Sevens Series, the World Under 20 Championship, and the Pacific Nations Cup.  - Sir Nicholas Michael Shehadie , AC , OBE ( born 15 November 1926 ) is a former Lord Mayor of Sydney ( 1973 -- 1975 ) and national representative rugby union captain , who made thirty career Test appearances for Australia between 1947 and 1958 . He is an inductee into both the Australian Rugby Union Hall of Fame and the IRB Hall of Fame .    What entity does 'nicholas shehadie' has the relation 'member of sports team' with?
Answer:
australia national rugby union team