Question: Who in the birthplace of Andrzej Sławiński has the power of legislative action?

full_context: Document 1: Andrzej Sławiński: Andrzej Sławiński (born July 31, 1951 in Warsaw) is a Polish economist and Professor of Economics at the Warsaw School of Economics. He is a member of the Council of Monetary Policies since 2004 and a fellow of Collegium Invisibile.
Document 2: Government of Chicago: The City Council is the legislative branch and is made up of 50 aldermen, one elected from each ward in the city. The council takes official action through the passage of ordinances and resolutions and approves the city budget. Government priorities and activities are established in a budget ordinance usually adopted each November.
Document 3: Stephen Marglin: Stephen Alan Marglin is an American economist. He is the Walter S. Barker Professor of Economics at Harvard University, a fellow of the Econometric Society, and a founding member of the World Economics Association.
Document 4: Simeon Djankov: Djankov was born in Lovech, Bulgaria on 13 July 1970, Djankov attended high school "Ekzarh Yosif I" in Lovech (1984–89). In 1989, he passed the entrance exam to the formerly named "Karl Marx Institute of Economics" (today University of National and World Economy) . Simeon Djankov also holds a 1997 doctorate from the University of Michigan, on the topic "Three Essays on the Economics of Transition." His main thesis advisor was Alan Deardorff. During his tenure at the University of Michigan and the World Bank, Djankov published over 70 articles in professional journals. Journals include the American Economic Review, the Quarterly Journal of Economics, the Journal of Political Economy, the Journal of Finance, the Journal of Financial Economics. His co-authors include Nobel Prize winner Oliver Hart (economist), John Bates Clark Medal winner Andrei Shleifer, and MacArthur Fellows Program winner Sendhil Mullainathan. He has also co-edited the book "The Resolution of Financial Distress" with Stijn Claessens and Ashoka Mody. The book focuses on the principles of and practical approaches to addressing the public policy trade-off involved in systemic corporate and financial sector crises and the lessons learned from the changes taking place in bankruptcy frameworks around the world. It includes research on recent public policy initiatives for distress resolution or market-based restructuring. Nobel Prize winner Joseph Stiglitz was a contributing author.
Document 5: Bern: The City Parliament (de: Stadtrat, fr: Conseil de ville) holds legislative power. It is made up of 80 members, with elections held every four years. The City Parliament decrees regulations and by-laws that are executed by the City Council and the administration. The delegates are selected by means of a system of proportional representation.
Document 6: Warsaw: Warsaw, especially its city centre (Śródmieście), is home not only to many national institutions and government agencies, but also to many domestic and international companies. In 2006, 304,016 companies were registered in the city. Warsaw's ever-growing business community has been noticed globally, regionally, and nationally. MasterCard Emerging Market Index has noted Warsaw's economic strength and commercial center. Moreover, Warsaw was ranked as the 7th greatest emerging market. Foreign investors' financial participation in the city's development was estimated in 2002 at over 650 million euro. Warsaw produces 12% of Poland's national income, which in 2008 was 305.1% of the Polish average, per capita (or 160% of the European Union average). The GDP per capita in Warsaw amounted to PLN 94 000 in 2008 (c. EUR 23 800, USD 33 000). Total nominal GDP of the city in 2010 amounted to 191.766 billion PLN, 111696 PLN per capita, which was 301,1 % of Polish average. Warsaw leads the region of East-Central Europe in foreign investment and in 2006, GDP growth met expectations with a level of 6.1%. It also has one of the fastest growing economies, with GDP growth at 6.5 percent in 2007 and 6.1 percent in the first quarter of 2008.
Document 7: Warsaw: Legislative power in Warsaw is vested in a unicameral Warsaw City Council (Rada Miasta), which comprises 60 members. Council members are elected directly every four years. Like most legislative bodies, the City Council divides itself into committees which have the oversight of various functions of the city government. Bills passed by a simple majority are sent to the mayor (the President of Warsaw), who may sign them into law. If the mayor vetoes a bill, the Council has 30 days to override the veto by a two-thirds majority vote.
Document 8: Sławomir Sierakowski: He studied sociology, philosophy, economics at the College of Inter-Faculty Individual Studies in the Humanities, Warsaw University, and worked under the direction of Ulrich Beck at the University of Munich. He was awarded scholarships from the Collegium Invisibile, Ministry of Education, Warsaw, the Goethe Institute and the German Foundation GFPS and DAAD, and the U.S. The German Marshall Fund, and Open Society Institute. He also participated in study visits to Paris at the invitation of the Government of France, and to the United States at the invitation of the American Jewish Committee and the Forum for Dialogue Among Nations, and has been visiting fellow at universities and scientific centres in Europe and the United States, including Princeton University, Yale University, Harvard University and the Institut für die Wissenschaften vom Menschen in Vienna.
Document 9: Warsaw: The basic unit of territorial division in Poland is a commune (gmina). A city is also a commune – but with the city charter. Both cities and communes are governed by a mayor – but in the communes the mayor is vogt (wójt in Polish), however in the cities – burmistrz. Some bigger cities obtain the entitlements, i.e. tasks and privileges, which are possessed by the units of the second level of the territorial division – counties or powiats. An example of such entitlement is a car registration: a gmina cannot register cars, this is a powiat's task (i.e. a registration number depends on what powiat a car had been registered, not gmina). In this case we say about city county or powiat grodzki. Such cities are for example Lublin, Kraków, Gdańsk, Poznań. In Warsaw, its districts additionally have some of powiat's entitlements – like already mentioned car registration. For example, the district Wola has its own evidence and the district Ursynów – its own (and the cars from Wola have another type of registration number than these from Ursynów). But for instance the districts in Kraków do not have entitlements of powiat, so the registration numbers in Kraków are of the same type for all districts.
Document 10: Joanna Senyszyn: Joanna Senyszyn holds the academic rank of Professor ordinarius and holds the chair in market research at the University of Gdańsk, where she also served as the Dean of the Faculty of Business Administration before being elected to the Sejm.
Document 11: New York City: The Mayor and council members are elected to four-year terms. The City Council is a unicameral body consisting of 51 council members whose districts are defined by geographic population boundaries. Each term for the mayor and council members lasts four years and has a three consecutive-term limit, but can resume after a four-year break. The New York City Administrative Code, the New York City Rules, and the City Record are the code of local laws, compilation of regulations, and official journal, respectively.
Document 12: European Union law: The second main legislative body is the Council, which is composed of different ministers of the member states. The heads of government of member states also convene a "European Council" (a distinct body) that the TEU article 15 defines as providing the 'necessary impetus for its development and shall define the general political directions and priorities'. It meets each six months and its President (currently former Poland Prime Minister Donald Tusk) is meant to 'drive forward its work', but it does not itself 'legislative functions'. The Council does this: in effect this is the governments of the member states, but there will be a different minister at each meeting, depending on the topic discussed (e.g. for environmental issues, the member states' environment ministers attend and vote; for foreign affairs, the foreign ministers, etc.). The minister must have the authority to represent and bin the member states in decisions. When voting takes place it is weighted inversely to member state size, so smaller member states are not dominated by larger member states. In total there are 352 votes, but for most acts there must be a qualified majority vote, if not consensus. TEU article 16(4) and TFEU article 238(3) define this to mean at least 55 per cent of the Council members (not votes) representing 65 per cent of the population of the EU: currently this means around 74 per cent, or 260 of the 352 votes. This is critical during the legislative process.
Document 13: Czesław Zakaszewski: Czesław Zakaszewski (July 19, 1886 in Warsaw – February 2, 1959 in Warsaw) was a Polish hydrotechnician and meliorator. Professor of the Warsaw University of Technology, member of the Warsaw Scientific Society.
Document 14: Warsaw: In 2012 the Economist Intelligence Unit ranked Warsaw as the 32nd most liveable city in the world. It was also ranked as one of the most liveable cities in Central Europe. Today Warsaw is considered an "Alpha–" global city, a major international tourist destination and a significant cultural, political and economic hub. Warsaw's economy, by a wide variety of industries, is characterised by FMCG manufacturing, metal processing, steel and electronic manufacturing and food processing. The city is a significant centre of research and development, BPO, ITO, as well as of the Polish media industry. The Warsaw Stock Exchange is one of the largest and most important in Central and Eastern Europe. Frontex, the European Union agency for external border security, has its headquarters in Warsaw. It has been said that Warsaw, together with Frankfurt, London, Paris and Barcelona is one of the cities with the highest number of skyscrapers in the European Union. Warsaw has also been called "Eastern Europe’s chic cultural capital with thriving art and club scenes and serious restaurants".
Document 15: Warsaw: The mayor of Warsaw is called President. Generally, in Poland, the mayors of bigger cities are called presidents – i.e. such cities, which have over 100,000 people or these, where already was president before 1990. The first Warsaw President was Jan Andrzej Menich (1695–1696). Between 1975 and 1990 the Warsaw Presidents was simultaneously the Warsaw Voivode. Since 1990 the President of Warsaw had been elected by the City council. In the years of 1994–1999 the mayor of the district Centrum automatically was designated as the President of Warsaw: the mayor of Centrum was elected by the district council of Centrum and the council was elected only by the Centrum residents. Since 2002 the President of Warsaw is elected by all of the citizens of Warsaw.
ground_truth: Warsaw City Council
sub_queries: Andrzej Sławiński >> place of birth Answer: Warsaw
Who in Warsaw has the power of legislative action? Answer: Warsaw City Council