Q: Information: - A record producer or music producer oversees and manages the sound recording and production of a band or performer's music, which may range from recording one song to recording a lengthy concept album. A producer has many roles during the recording process. The roles of a producer vary. He or she may gather musical ideas for the project, collaborate with the artists to select cover tunes or original songs by the artist/group, work with artists and help them to improve their songs, lyrics or arrangements. - A songwriter is an individual who writes the lyrics, melodies and chord progressions for songs, typically for a popular music genre such as rock or country music. A songwriter can also be called a composer, although the latter term tends to be used mainly for individuals from the classical music genre. The pressure from the music industry to produce popular hits means that songwriting is often an activity for which the tasks are distributed between a number of people. For example, a songwriter who excels at writing lyrics might be paired with a songwriter with a gift for creating original melodies. Pop songs may be written by group members from the band or by staff writers songwriters directly employed by music publishers. Some songwriters serve as their own music publishers, while others have outside publishers. - Aliaume Damala Badara Akon Thiam (born April 16, 1973), better known as Akon (pronounced ), is a Senegalese American singer, rapper, songwriter, businessman, record producer and actor. He rose to prominence in 2004 following the release of "Locked Up", the first single from his debut album "Trouble". - Nadir Khayat, better known by stage name RedOne, (born 9 April 1972) is a Moroccan-Swedish record producer, singer, songwriter and record executive. - '' Let 's Get Crazy '' is a song co-written by Bilal Hajji , Kinnda Hamid , Nadir Khayat ( RedOne ) and Aliaune Thiam ( Akon ) and recorded by American singer Cassie . A remix by LMFAO was also released . - Senegal, officially the Republic of Senegal, is a country in West Africa. Senegal is bordered by Mauritania in the north, Mali to the east, Guinea to the southeast, and Guinea-Bissau to the southwest. Senegal also borders The Gambia, a country occupying a narrow sliver of land along the banks of the Gambia River, which separates Senegal's southern region of Casamance from the rest of the country. Senegal also shares a maritime border with Cape Verde. Senegal's economic and political capital is Dakar. It is the westernmost country in the mainland of the Old World, or Afro-Eurasia, and owes its name to the Senegal River, which borders it to the east and north. The name "Senegal" comes from the Wolof "Sunuu Gaal", which means "Our Boat". Senegal covers a land area of almost and has an estimated population of about 13 million. The climate is Sahelian, but there is a rainy season. - An actor (or actress for females; see terminology) is a person who portrays a character in a performance. The actor performs "in the flesh" in the traditional medium of the theatre, or in modern mediums such as film, radio, and television. The analogous Greek term is, literally "one who answers". The actor's interpretation of their role pertains to the role played, whether based on a real person or fictional character. Interpretation occurs even when the actor is "playing themselves", as in some forms of experimental performance art, or, more commonly; to act, is to create, a character in performance. Given the paragraphs above, decide what entity has the relation 'instance of' with 'single'.
A: let's get crazy

Question: Information: - Paul John Keating (born 18 January 1944) is an Australian politician who was the 24th Prime Minister of Australia and the Leader of the Labor Party from 1991 to 1996. Born in a working-class Sydney suburb and having left school at 15, Keating was first elected to the House of Representatives at 25, winning the seat of Blaxland in 1969. - William Richard "Bill" Shorten (born 12 May 1967) is an Australian politician who is the current Leader of the Opposition in the Parliament of Australia, in his capacity as Leader of the Australian Labor Party, after being elected party leader at the 2013 Labor leadership ballot. Shorten led Labor at the 2016 federal election at which the Liberal/National Coalition retained majority government. - Sir Robert Gordon Menzies, (20 December 189415 May 1978), was the Prime Minister of Australia from 1939 to 1941 and again from 1949 to 1966. He is Australia's longest-serving prime minister, serving over 18 years in total. - The Australian Labor Party (ALP, also Labor, was Labour before 1912) is a political party in Australia. The party has been in opposition at federal level since the 2013 election. Bill Shorten has been the party's federal parliamentary leader since 13 October 2013. The party is a federal party with branches in each state and territory. Labor is in government in the states of Victoria, Queensland, South Australia, and in the Australian Capital Territory and Northern Territory. The party competes against the Liberal/National Coalition for political office at the federal and state (and sometimes local) levels. - The Prime Minister of the Commonwealth of Australia is the head of government in Australia. The individual who holds the office is the most senior Minister of the Crown, the leader of the Cabinet and the chairperson of the National Security Committee. The office is not mentioned in the Constitution of Australia and exists only through an unwritten political convention and tradition. Despite this, in practice it is the most powerful parliamentary position in Australia. The individual who holds the office is commissioned by the Governor-General of Australia. - Federal elections were held in Australia on 2 March 1996 . All 148 seats in the House of Representatives and 40 seats in the 76 - member Senate were up for election . The incumbent Australian Labor Party , in government for 5 terms totaling 13 years , led by Bob Hawke ( 1983 -- 1991 ) and Paul Keating ( 1991 -- 1996 ) , was defeated by the opposition Liberal Party of Australia led by John Howard and Coalition partner the National Party of Australia led by Tim Fischer . - Timothy Andrew "Tim" Fischer, AC (born 3 May 1946), has been involved in Australian politics in one form or another since 1971. He served as Deputy Prime Minister in the Howard Government from 1996 to 1999. He retired from Parliament in 2001, and was the Australian Ambassador to the Holy See between 2008 and 2012. - The Howard Government refers to the federal Executive Government of Australia led by Prime Minister John Howard between 11 March 1996 and 3 December 2007. It was made up of members of the LiberalNational Coalition, which won a majority of seats in the Australian House of Representatives at four successive elections. The Howard Government commenced following victory over the Keating Government at the 1996 federal election. It concluded with its defeat at the 2007 federal election by the Australian Labor Party, whose leader Kevin Rudd then formed the First Rudd Government. It was the second-longest government under a single Prime Minister, with the longest having been the second Menzies Government (19491966). - John Winston Howard, (born 26 July 1939), was the 25th Prime Minister of Australia, serving from 11March 1996 to 3December 2007. Only Sir Robert Menzies has served in the position longer. - Robert James Lee "Bob" Hawke (born 9 December 1929) is an Australian politician who was the Prime Minister of Australia and the Leader of the Labor Party from 1983 to 1991. Given the paragraphs above, decide what entity has the relation 'office contested' with 'prime minister of australia'.
Answer:
australian federal election