Question: Which project will create more buildings, One Manhattan Square or 80 Flatbush?

Context paragraphs:
New York 1927 chess tournament: The New York 1927 chess tournament was an elite chess tournament held in New York City from February 19 to March 23, 1927.  Play was held in the magnificent surroundings of the Trade Banquet Hall of the Hotel, Manhattan Square.  Julius Finn was the president of the event.  The prizes were on a lavish scale: $2,000 for the winner, $1,500 for second place, and $1,000 for third place.  Non-prize-winners received $50 for each game won and $25 for each draw.

79th Street (Manhattan): 79th Street is a major two-way street in the Upper East Side and Upper West Side of the New York City borough of Manhattan.  On the Upper East Side East 79th Street stretches from East End Avenue, passing the New York Public Library, Yorkville Branch, to Fifth Avenue, where the entrance to the 79th Street Transverse is flanked by Children's Gate.  The transverse crosses Central Park; its exit at West 81st Street on the Upper West Side is flanked by Hunters' Gate.  79th Street does not exist between Central Park West and Columbus Avenue, due to the superblock of Manhattan Square, largely occupied by the American Museum of Natural History.  West of Columbus Avenue, 79th Street continues and terminates in Riverside Park at a traffic circle directly after the exit/entrance ramps for the Henry Hudson Parkway, under which sit the 79th Street Boat Basin and its cafe.

Beverley Squares: Beverley Square East and Beverley Square West, also spelled Beverly Square, are a pair of neighborhoods in the Flatbush section of the New York City borough of Brooklyn.  Located southwest of Prospect Park within what is now called Victorian Flatbush, one of the largest concentrations of Victorian houses in the US, they were developed in the 1900s primarily by Thomas Benton Ackerson, whose former home is in Beverley Square West.

Franklin Square (Manhattan): Franklin Square was a square in Manhattan on the intersection of Pearl, Dover and Cherry Streets.  The elevated Manhattan Railway, built in 1877–1878, ran over Franklin Square, and a station was built there.  On its west side were the buildings of Harper's Publishing House.  The station and square were demolished in 1950, replaced with the Franklin Square Bridge, part of the Manhattan access to Brooklyn Bridge.  At the same time, the block of Cherry Street nearest the square was razed and replaced with the Alfred E. Smith Houses.

One Manhattan Square: One Manhattan Square (also known as 227 Cherry Street or 250 South Street) is a residential skyscraper project being developed by Extell Development Company in Two Bridges, Manhattan, New York City.  The project is being built on the site of a former Pathmark grocery store, which was demolished in 2014.  The building will stand 80 stories or 850 feet (259 m) above the street, and will possibly have a new supermarket in the tower's base.  Once completed, the building will stand out significantly within the context of the neighborhood, the next highest structure being the Manhattan Bridge at roughy 30 stories (102 m) in height.  A 13-story affordable housing component will be located separately on-site from the main tower, and completion is currently expected in 2019.

80 Flatbush: 80 Flatbush is a mixed-use development encompassing two towers, proposed for the Brooklyn borough of New York City by Alloy Development.  The site is in Downtown Brooklyn near Boerum Hill and Fort Greene.  The completion of the project is contingent on the rezoning of the site owned by Alloy.

Manhattan Square Park: Manhattan Square Park, also known as Dr. Martin Luther King Jr.  Memorial Park at Manhattan Square, is an urban park located in Downtown Rochester, New York, in the East End District, adjacent to The Strong Museum.  At approximately 5 acre , it is the largest park within the Inner Loop, which marks the boundary of the official downtown district.  The park is open year-round and features an ice skating rink and live music venue.

225 Liberty Street: 225 Liberty Street, formerly Two World Financial Center, is one of the tallest skyscrapers in New York City, located at 225 Liberty Street in the Financial District of the New York City borough of Manhattan.  Rising 645 feet (197 m), the building is the second tallest of the four buildings in the World Financial Center complex that stands in southwest Manhattan.  It is similar in design to Three World Financial Center, except that its roof is dome-shaped rather than 3 WFC's solid pyramid design.  It is notably similar in design to One Canada Square in London's Canary Wharf development.  Canary Wharf was, like the World Financial Center, a project by Canadian developers Olympia and York, and One Canada Square was designed by the same architects.

247 Cherry: 247 Cherry is a seventy seven story residential building under development in the Lower East Side neighborhood of Manhattan, in New York City.  The building was designed by SHoP Architects, and is being developed by JDS Development Group.  Renderings for the building were first released in April 2016.  The building will be adjacent One Manhattan Square.

Madison Square Garden Towers: The Madison Square Garden Towers were the name of proposed twin 1400 ft residential skyscrapers that were to be constructed north of Madison Square Garden in Midtown Manhattan, New York City.  The project featured a complex of seven buildings, including a stadium and a new Penn Station.  The cost of the project was US$14 billion.  The architects Norman Foster and David Childs, and the architectural firm Skidmore, Owings and Merrill were designing the project.  The owners were Stephen Ross of Related Cos. and Steven Roth of Vornado Realty Trust.  The towers would have risen to be two of the tallest structures in the Midtown Manhattan skyline, with one rising higher than the Empire State Building, currently one of New York's tallest buildings at 1,250 feet (381 m) and would also have been higher than the roof, though not the spire, of One World Trade Center.  The towers are essentially canceled as Madison Square Garden is going ahead with renovations of the current arena, rather than a relocation that would have made the towers possible.

Supporting paragraphs: One Manhattan Square 80 Flatbush
Answer: 80 Flatbush