Please answer the following question: Information: - The European Union (EU) is a political and economic union of member states that are located primarily in Europe. It has an area of , and an estimated population of over 510 million. The EU has developed an internal single market through a standardised system of laws that apply in all member states. EU policies aim to ensure the free movement of people, goods, services, and capital within the internal market, enact legislation in justice and home affairs, and maintain common policies on trade, agriculture, fisheries, and regional development. Within the Schengen Area, passport controls have been abolished. A monetary union was established in 1999 and came into full force in 2002, and is composed of 19 EU member states which use the euro currency. - Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. Unlike buses or trams, rapid transit systems are electric railways that operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles of any sort, and which is often grade separated in tunnels or on elevated railways. - Ciutat Vella (meaning in English "Old City") is a district of Barcelona, numbered District 1. The name means "old city" in Catalan and refers to the oldest neighborhoods in the city of Barcelona, Catalonia, Spain. "Ciutat Vella" is nestled between the Mediterranean Sea and the neighborhood called "l'Eixample" (the Extension.). It is considered as the centre of the city; the "Placa Catalunya" is one of the most popular meeting points in all of Catalonia. - Paris (French: ) is the capital and most populous city of France. It has an area of and a population in 2013 of 2,229,621 within its administrative limits. The city is both a commune and department, and forms the centre and headquarters of the Ile-de-France, or Paris Region, which has an area of and a population in 2014 of 12,005,077, comprising 18.2 percent of the population of France. - The Eixample (Catalan for 'expansion' or 'Expansion District') is a district of Barcelona between the old city (Ciutat Vella) and what were once surrounding small towns (Sants, Gracia, Sant Andreu etc.), constructed in the 19th and early 20th centuries. Its population was 262,000 at the last census (2005). - The Llobregat is the second longest river in Catalonia, Spain. Its name could have originated in an ancient Latin word meaning 'dark', 'sorrowful' or 'muddy'. Course. The Llobregat originates at an elevation of in the Serra del Cadi, within the limits of Castellar de n'Hug municipality, Bergueda comarca. The total length of the river is over . At Martorell, the Roman Via Augusta crosses the river on the impressive Devil's bridge, which dates from the High Middle Ages in its current form. The C-16 highway is also known as the 'Llobregat Axis' for its largest stretch follows the valley of the Llobregat. - Catalonia is an autonomous community of Spain, located on the northeastern extremity of the Iberian Peninsula. It is designated as a "nationality" by its Statute of Autonomy. Catalonia consists of four provinces: Barcelona, Girona, Lleida, and Tarragona. The capital and largest city is Barcelona, the second-most populated municipality in Spain and the core of the seventh-most populous urban area in the European Union. - Ferrocarrils de la Generalitat de Catalunya ("Catalan Government Railways"), or FGC, is a railway company which operates several unconnected lines in Catalonia, Spain. - The Barcelona Metro (Spanish: "Metro de Barcelona") is an unofficial brand name for an extensive network of rapid transit electrified railway lines that run mostly underground in central Barcelona and into the city's suburbs. It is part of the larger public transport system of Barcelona, the capital of Catalonia (Spain), with unified fares under the Autoritat del Transport Metropolita (ATM) scheme. As of 2014, the network is operated by two separate companies: Transports Metropolitans de Barcelona (TMB) and Ferrocarrils de la Generalitat de Catalunya (FGC). It is made up of 12 lines, combining the lines owned by the two companies. Two lines, L9 and L10 are being built at present, with both lines having different sections of each opened between 2009 and 2016. They are due to be completed in the near future.. Three lines on the network have opened as automatic train operation/driverless vehicle systems since 2009: Line 11, Line 9 and Line 10, in chronological order. - London is the capital and most populous city of England and the United Kingdom, as well as the most populous city proper in the European Union. Standing on the River Thames in the south east of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it "Londinium". London's ancient core, the City of London, largely retains its medieval boundaries. Since at least the 19th century, "London" has also referred to the metropolis around this core, historically split between Middlesex, Essex, Surrey, Kent, and Hertfordshire, which today largely makes up Greater London, governed by the Mayor of London and the London Assembly. - The Metropolitan Transport Authority (ATM) is a public consortium intended to coordinate the operation and project the expansion of the public transport system in the Barcelona metropolitan area. It is made up of the Government of Catalonia and local administrations. It has been known as ATM "Area de Barcelona" since 2003 to differentiate it from the other existing Catalan public transport authorities in the Girona, Camp de Tarragona and Lleida areas, which are also identified as "ATM". , the ATM-managed public transport system comprises 50 different operating companies and serves 346 municipalities, accounting for a population of over 5.7million. - A suburb is a residential area or a mixed use area, either existing as part of a city or urban area or as a separate residential community within commuting distance of a city. In most English-speaking regions, suburban areas are defined in contrast to central or inner city areas, but in Australian English and South African English, "suburb" has become largely synonymous with what is called a "neighborhood" in other countries and the term extends to inner city areas. In some areas, such as Australia, China, New Zealand, the United Kingdom, and a few U.S. states, new suburbs are routinely annexed by adjacent cities. In others, such as Arabia, Canada, France, and much of the United States, many suburbs remain separate municipalities or are governed as part of a larger local government area such as a county. - MILAN ("milan(e)" is French for kite) is a European anti-tank guided missile. Design of the MILAN started in 1962, it was ready for trials in 1971, and was accepted for service in 1972. It is a wire guided SACLOS (semi-automatic command to line-of-sight) missile, which means the sight of the launch unit has to be aimed at the target to guide the missile. The MILAN can be equipped with a MIRA or MILIS thermal sight to give it night-firing ability. - Barcelona is the capital city of the autonomous community of Catalonia in the Kingdom of Spain, as well as the country's second most populous municipality, with a population of 1.6 million within city limits. Its urban area extends beyond the administrative city limits with a population of around 4.7 million people, being the sixth-most populous urban area in the European Union after Paris, London, Madrid, the Ruhr area and Milan. It is the largest metropolis on the Mediterranean Sea, located on the coast between the mouths of the rivers Llobregat and Besos, and bounded to the west by the Serra de Collserola mountain range, the tallest peak of which is high. - Spain, officially the Kingdom of Spain, is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast. Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. It is the only European country to have a border with an African country (Morocco) and its African territory accounts for nearly 5% of its population, mostly in the Canary Islands but also in Ceuta and Melilla. - Liceu is a Barcelona Metro station situated under the La Rambla between Gran Teatre del Liceu and Mercat de la Boqueria in the Barri Gotic , part of Barcelona 's district of Ciutat Vella . It is served by TMB - operated Barcelona Metro line L3 . The station consists of a single level , on which there are two tracks served by two side platforms . The station has two pairs of street entrances , with one pair at the Teatre del Liceu end of the station and the other at the Mercat end . Each entrance in a pair leads only to one of the two platforms , and there is no connection between the two platforms without exiting the station and returning to street level . The station was opened on 15 July 1925 as the southern terminus of the Gran Metropolitano de Barcelona from Lesseps station . At first it just had entrances at the Teatre del Liceu end of the station , but in the 1960s new accesses were added at the other end of the station . In 1946 , the line was extended a short distance south to Fernando station , which closed when the line was further extended to Drassanes station in 1968 . The station was completely rebuilt between 2007 and 2008 to make it more accessible . Liceu is the first station of Barcelona Metro network with a themed decoration . The walls are illuminated and decorated with pictures of leaves of the London Plane trees that can be found on La Rambla . There is also a ceramic mural made by the Escola Massana in the station 's southern vestibule . - Transports Metropolitans de Barcelona (TMB) is the main public transit operator in Barcelona, made up of two formerly separate companies, "Ferrocarril Metropolita de Barcelona, SA." and "Transports de Barcelona, SA.". It runs most of the metro and local bus lines in Barcelona and the metropolitan area. After reading the paragraphs above, choose the best answer for the entity that related to 'liceu ' with the relationship of 'owned by'. Choices: - augusta - barcelona - city - european union - kent - lleida - london - metro - milan - municipality - paris - portugal - spain - tarragona - transports metropolitans de barcelona
A:
transports metropolitans de barcelona