Answer the following question: Information: - The Prime Minister of Timor-Leste is the head of government in East Timor. The President is the head of state. The Prime Minister is chosen by the political party or alliance of political parties with a majority in the national legislature and is formally appointed by the President. The Prime Minister oversees the activities of the government and chairs the Council of Ministers. - A parliamentary election was held in East Timor on 30 June 2007 . Although a narrow plurality was achieved by the Revolutionary Front for an Independent East Timor ( FRETILIN ) , a coalition involving the next three largest groups formed a government . New Prime Minister Xanana Gusmao ( who was the nation 's President until May 2007 ) of the National Congress for Timorese Reconstruction ( CNRT ) was sworn in on 8 August 2007 ; Fernando de Araujo of the Democratic Party became President of the National Parliament . - National Congress for Timorese Reconstruction (CNRT) is a political party in East Timor founded by former President Xanana Gusmao in March 2007 in preparation for the 2007 parliamentary election. - Kay Rala Xanana Gusmao (born Jose Alexandre Gusmao, , on 20 June 1946) is an East Timorese politician. A former militant, he was the first President of East Timor, serving from May 2002 to May 2007. He then became the fourth Prime Minister of East Timor, serving from 8 August 2007 to 16 February 2015. He has been Minister of Planning and Strategic Investment since February 2015. What is the relationship between 'east timorese parliamentary election' and 'prime minister of east timor'?
Answer:
office contested