Please answer the following question: Information: - The Jamaica Line (also known as the Broadway Line or Broadway (Brooklyn) Line) is an elevated rapid transit line of the B Division of the New York City Subway, in Brooklyn and Queens, New York City, United States. It runs from the Williamsburg Bridge southeast over Broadway to East New York, Brooklyn, and then east over Fulton Street and Jamaica Avenue to Jamaica, Queens. In western Jamaica, the line goes into a tunnel, becoming the lower level of the Archer Avenue Line in central Jamaica. The ' and ' trains serve the entire length of the Jamaica Line, and the serves the line west of Myrtle Avenue. - 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. - East New York is a residential neighborhood in the eastern section of the borough of Brooklyn in New York City, United States. The neighborhood is part of Brooklyn Community District 5, covered by Brooklyn Community Board 5. Its boundaries, starting from the north and moving clockwise are: Cypress Hills Cemetery to the north, the Borough of Queens to the east, Jamaica Bay to the south, and the Bay Ridge Branch railway tracks next to Van Sinderen Avenue to the west. Linden Boulevard and Atlantic Avenue are the primary thoroughfares through East New York. ZIP codes include 11207, 11208, and 11239. The area is patrolled by the 75th Precinct located at 1000 Sutter Avenue. New York City Housing Authority (NYCHA) property in the area is patrolled by P.S.A. 2. During the latter part of the twentieth century, East New York came to be predominantly inhabited by African Americans and Latinos. - Queens is the easternmost and largest in area of the five boroughs of New York City. It is geographically adjacent to the borough of Brooklyn at the southwestern end of Long Island, and to Nassau County further east on Long Island; in addition, Queens shares water borders with the boroughs of Manhattan and the Bronx. Coterminous with Queens County since 1899, the borough of Queens is the second-largest in population (after Brooklyn), with a census-estimated 2,339,150 residents in 2015, approximately 48% of them foreign-born. Queens County also is the second-most populous county in the U.S. state of New York, behind the neighboring borough of Brooklyn, which is coterminous with Kings County. Queens is the fourth-most densely populated county among New York City's boroughs, as well as in the United States. If each of New York City's boroughs were an independent city, Queens also would be the nation's fourth most populous city, after Los Angeles, Chicago, and Brooklyn. Queens is the most ethnically diverse urban area in the world. - The Interborough Rapid Transit Company (IRT) was the private operator of the original underground New York City Subway line that opened in 1904, as well as earlier elevated railways and additional rapid transit lines in New York City. The IRT was purchased by the City in June 1940. The former IRT lines (the numbered routes in the current subway system) are now the A Division or IRT Division of the Subway. - The New York Stock Exchange (abbreviated as NYSE and nicknamed "The Big Board"), is an American stock exchange located at 11 Wall Street, Lower Manhattan, New York City, New York. It is by far the world's largest stock exchange by market capitalization of its listed companies at US$19.3trillion as of June 2016. The average daily trading value was approximately 169billion in 2013. The NYSE trading floor is located at 11 Wall Street and is composed of 21 rooms used for the facilitation of trading. A fifth trading room, located at 30 Broad Street, was closed in February 2007. The main building and the 11 Wall Street building were designated National Historic Landmarks in 1978. - The Brooklyn Rapid Transit Company (BRT) was a public transit holding company formed in 1896 to acquire and consolidate lines in Brooklyn and Queens, New York City, United States. It was a prominent corporation and industry leader using the single-letter symbol B on the New York Stock Exchange. It operated both passenger and freight services on its rail rapid transit, elevated and subway network, making it unique among the 3 companies which built and operated subway lines in New York City. It became insolvent in 1919 and was restructured and released from bankruptcy as the BrooklynManhattan Transit Corporation in 1923. - A holding company is a company that owns other companies' outstanding stock. The term usually refers to a company that does not produce goods or services itself; rather, its purpose is to own shares of other companies to form a corporate group. Holding companies allow the reduction of risk for the owners and can allow the ownership and control of a number of different companies. - Jamaica Avenue is a major avenue in the New York City boroughs of Brooklyn and Queens, New York, in the United States. Jamaica Avenue's western end is at Broadway and Fulton Street, as a continuation of East New York Avenue, in Brooklyn's East New York neighborhood. Physically, East New York Avenue connects westbound to New York Avenue, where East New York Avenue changes names another time to Lincoln Road; Lincoln Road continues to Ocean Avenue in the west, where it ends. Its eastern end is at the city line in Bellerose, Queens, where it becomes Jericho Turnpike to serve the rest of Long Island. - The BrooklynManhattan Transit Corporation (BMT) was an urban transit holding company, based in Brooklyn, New York City, United States, and incorporated in 1923. The system was sold to the city in 1940. Today, together with the IND subway system, it forms the B Division of the modern New York City Subway. The original BMT routes currently form the , , , , , and trains, as well as the Franklin Avenue Shuttle, with the IND , , and using BMT trackage in Brooklyn, as does a short section of the in Queens. The train enters the IND via the Chrystie Street Connection after crossing the Williamsburg Bridge, and the train enters the IND via the 60th Street Tunnel Connection. The train supplements the in the peak direction during rush hours only. - Brooklyn is the most populous borough of New York City, with a Census-estimated 2,636,735 residents in 2015. It borders the borough of Queens at the southwestern end of Long Island. Since 1896, Brooklyn has had the same boundaries as Kings County, the most populous county in the U.S. state of New York, and the second-most densely populated county in the United States, after the county of New York (which is coextensive with the borough of Manhattan). - The New York City Subway is a rapid transit system owned by the City of New York and leased to the New York City Transit Authority, a subsidiary agency of the state-run Metropolitan Transportation Authority (MTA). Opened in 1904, the New York City Subway is one of the world's oldest public transit systems, one of the world's most used metro systems, and the metro system with the most stations. It offers service 24 hours per day and every day of the year. - The Williamsburg Bridge is a suspension bridge in New York City across the East River connecting the Lower East Side of Manhattan at Delancey Street with the Williamsburg neighborhood of Brooklyn at Broadway near the Brooklyn-Queens Expressway (Interstate 278). It once carried New York State Route 27A and was planned to carry Interstate 78, though the planned I-78 designation was aborted by the cancellation of the Lower Manhattan Expressway and Bushwick Expressway. - Metropolitan Avenue was a station on the demolished section of the BMT Jamaica Line . It had two tracks and two side platforms , with space for a third track in the center . A short stretch of third track was added for use as a lay - up or storage track , along with a scissor crossover near the temporary Queens Boulevard terminal in 1976 , in anticipation of the line being cut back from 168th Street . This station was built as part of the Dual Contracts . It opened on July 3 , 1918 by the Brooklyn Union Elevated Railroad , an affiliate of the Brooklyn Rapid Transit Company , after the removal of Atlantic Avenue Rapid Transit service from Dunton LIRR station , and closed on April 15 , 1985 , with the Q49 bus replacing it until December 11 , 1988 . The Q49 bus was discontinued when the rest of the Jamaica Line was connected to the Archer Avenue Subway . Both Metropolitan Avenue and Queens Boulevard stations were demolished in late 1990 . However , on December 11 , 1988 , the MTA opened the Jamaica -- Van Wyck subway station directly underneath the site of the former Metropolitan Avenue elevated station . This served as the replacement station for both Metropolitan Avenue and Queens Boulevard . - Jamaica is a middle-class neighborhood in the New York City borough of Queens. The neighborhood is part of Queens Community Board 12, which also includes Hollis, St. Albans, Springfield Gardens, Baisley Pond Park, Rochdale Village, and South Jamaica. Jamaica is patrolled by the NYPD's 103rd, 113th & 105th Precincts. - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world. - The Dual Contracts, signed on March 19, 1913, also known as the Dual Subway System, were contracts for the construction and/or rehabilitation and operation of rapid transit lines in the City of New York. Most of the lines of the present-day New York City Subway were built or reconstructed under these contracts. The contracts were "dual" in that they were signed between the City and two separate private companies (the Interborough Rapid Transit Company and the Brooklyn Rapid Transit Company), all working together to make the construction of the Dual Contracts possible. What is the relationship between 'metropolitan avenue ' and 'new york city subway'?
A:
part of