Information:  - Bronisaw Maria Komorowski (born 4 June 1952) is a Polish politician and historian who served as President of Poland from 2010 to 2015.  - Donald Franciszek Tusk (born 22 April 1957) is a Polish politician and historian. He has been President of the European Council since 1 December 2014. Previously he was Prime Minister of Poland (20072014) and a co-founder and chairman of the Civic Platform ("Platforma Obywatelska") party.  - The Sejm of the Republic of Poland is the lower house of the Polish parliament. It consists of 460 deputies (posowie, literally "envoys", in Polish) elected by universal ballot and is presided over by a speaker called the "Marshal of the "Sejm" of the Republic of Poland" ("Marszaek Sejmu Rzeczypospolitej Polskiej"). In the Kingdom of Poland, ""Sejm"" referred to the entire three-chamber parliament of Poland, comprising the lower house (the Chamber of Envoys), the upper house (the Senate; Polish: "Senat") and the King. It was thus a three-estate parliament. Since the Second Polish Republic (19181939), ""Sejm"" has referred only to the lower house of the parliament; the upper house is called the "Senat Rzeczypospolitej Polskiej" ("Senate of the Republic of Poland").  - The President of the Council of Ministers (Polish: "Prezes Rady Ministrów"), colloquially referred to as the Prime Minister of Poland (Polish: "Premier Polski"), is the leader of the cabinet and the head of government of Poland. The current responsibilities and traditions of the office stem from the creation of the contemporary Polish state (Third Polish Republic), and the office is defined in the Constitution of 1997. According to the Constitution, the President of Poland nominates and appoints the prime minister, who will then propose the composition of the cabinet. Fourteen days following his or her appointment, the prime minister must submit a programme outlining the government's agenda to the Sejm, requiring a vote of confidence. The office of the prime minister is generally considered the most powerful post in Polish politics, with the presidency considered largely as a symbolic office. However, conflicts stemming from both interest and conflicting powers have arisen between the two offices in the past.  - Ewa Kopacz (born Ewa Lis; 3 December 1956) is a Polish politician and a former Prime Minister of Poland. Previously she was the Marshal of the Sejm, the first woman to have held the post. In addition, she was Minister of Health from November 2007 until November 2011. Kopacz has been a member of the Civic Platform since 2001. Kopacz became Prime Minister on 22 September 2014, succeeding Donald Tusk; she is the second woman to hold the office after Hanna Suchocka. Prior to entering politics, she was a pediatrician and a general practitioner. Her term ended on 16 November 2015.  - Konstanty Miodowicz ( 9 January 1951 -- 23 August 2013 ) was a Polish politician . He was a member of Sejm from 1997 until mid- 2013 , mostly as a candidate from the Civic Platform platform .  - Civic Platform (PO) is a liberal-conservative, Christian democratic, and liberal political party in Poland. Civic Platform came to power following the 2007 general election as the major coalition partner in Poland's government, with party leader Donald Tusk as Prime Minister of Poland. Tusk was re-elected as Prime Minister in the 2011 general election but stepped down three years later to assume the post of President of the European Council. Prime Minister Ewa Kopacz led the party in the 2015 general election but was defeated by the Law and Justice party. On November 16, 2015 Civic Platform government stepped down after exactly 8 years in power. In 2010 Civic Platform candidate Bronisaw Komorowski was elected as President of Poland, but failed in running for re-election in 2015. PO is the second largest party in the Sejm, with 138 seats, and the Senate, with 33 seats. Civic Platform is a member of the European People's Party (EPP).  - The President of the Republic of Poland (shorter form: "Prezydent RP") is the Polish head of state. His or her rights and obligations are determined in the Constitution of Poland. The president heads the executive branch. In addition the president has a right to dissolve the parliament in certain cases, and represents Poland in the international arena.  - The President of the European Council (sometimes referred to as the President of the European Union) is a principal representative of the European Union (EU) on the world stage, and the person presiding over and driving forward the work of the European Council. This institution comprises the college of heads of state or government of EU member states as well as the President of the European Commission, and provides political direction to the European Union (EU).   - Law and Justice (Polish: ), abbreviated to PiS, is a right-wing national-conservative, and Christian democratic political party in Poland. With 216 seats in the Sejm and 56 in the Senate, it is currently the largest party in the Polish parliament.    Given the information above, choose from the list below the object entity that exhibits the relation 'position held' with the subject 'konstanty miodowicz'.  Choices: - 3  - 4  - executive branch  - founder  - head of state  - leader  - minister of health  - partner  - party leader  - politician  - president of the council  - president of the european council  - president of the republic  - prime minister  - prime minister of poland  - prior  - sejm of the republic of poland  - senate
The answer to this question is:
sejm of the republic of poland