Question: What is the size of the site for the proposed Twin Towers 2?  

Context paragraphs:
Toxic Twin Towers Ball: The Toxic Twin Towers Ball was a rock concert staged at Wembley Stadium, England on 26 June 1999.  It was headlined by Aerosmith and also featured live sets from Lenny Kravitz, Stereophonics, The Black Crowes and 3 Colours Red.  It was called The Toxic Twin Towers Ball because, at the time, Wembley Stadium was famous for its Twin Towers; also two members of the band Aerosmith were called the Toxic Twins due to their use of recreational drugs (Steven Tyler and Joe Perry).

Twin Towers 2: The Twin Towers II (also known as Twin Towers 2, New Twin Towers, Trump Twin Towers and World Trade Center Phoenix ) was a proposed twin-towered supertall skyscraper complex which would have been located at the World Trade Center site in Manhattan, New York City.  The proposed complex would have replaced the former Twin Towers of the World Trade Center destroyed in the September 11 attacks, restoring the skyline of the city to its former state.  The main design for the proposed complex would feature new landmark twin towers, identical to the originals designed by Minoru Yamasaki, though it would feature 115 stories—5 floors taller than the originals, among other differences.  Beside the towers, an above-ground memorial would have occupied the footprints of the original towers.  The new site would also have featured three 12-story buildings, replacing the original 3, 4 and 5 World Trade Center.  The complex was designed and developed by American architect Herbert Belton and American engineer Kenneth Gardner, and sponsored by businessman and 45th President of the United States, Donald Trump.

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.

Twin Towers 2 (No Fly Zone): Twin Towers 2 (No Fly Zone) is a collaborative mixtape by American rappers Waka Flocka Flame and Slim Dunkin.  It was released on October 21, 2011, by 1017 Brick Squad Records, Brick Squad Monopoly and Warner Bros.  Records.  The album features guest appearances from Gucci Mane, Rocko, French Montana, YG, Quez, Wooh da Kid, Kebo Gotti and YG Hootie.  It serves as the final project with Slim Dunkin before his death.  The album was mastered by KY Engineering.  The album has been downloaded over 50,000 times and became a certified silver by DatPiff.

Salcedo Park Twin Towers: The Salcedo Park Twin Towers are high-end residential condominium skyscrapers located in Makati, Philippines.  The twin 45-storey buildings were completed in 1996 and rises to 151 metres (495 feet) from the ground to its architectural top.  It was the tallest residential twin towers from 1996 until the completion of Pacific Plaza Towers in 2001.

Collapse of the World Trade Center: The Twin Towers of the World Trade Center collapsed on September 11, 2001, as a result of being struck by two jet airliners hijacked by 10 terrorists affiliated with al-Qaeda, during the September 11 attacks.  Two of the four hijacked airliners crashed into the Twin Towers, one into the North Tower (1 World Trade Center) and the other into the South Tower (2 World Trade Center).  The collapse of the Twin Towers destroyed the rest of the complex, and debris from the collapsing towers severely damaged or destroyed more than a dozen other adjacent and nearby structures.  The South Tower collapsed at 9:59 am, less than an hour after being hit by the second hijacked airliner, and at 10:28 am the North Tower collapsed.  Later that day, 7 World Trade Center collapsed at 5:21 pm from fires that had started when the North Tower collapsed.  As a result of the attacks to the towers, a total of 2,763 people died.  Of the people who died in the towers, 2,192 were civilians, 343 were firefighters, and 71 law enforcement officers. Aboard the two airplanes, 147 civilians and 10 hijackers also died.

Deutsche Bank Twin Towers: The Deutsche Bank Twin Towers, also known as Deutsche Bank Headquarters (German: "Zwillingstürme der Deutschen Bank" or "Hauptverwaltung Deutsche Bank AG"), is a twin tower skyscraper complex in the Westend-Süd district of Frankfurt, Germany.  Both towers rise to 155 m and serve as headquarters for Deutsche Bank, the largest bank in Germany.  The twin towers are sometimes nicknamed debit and credit (German: "Soll und Haben"), the two aspects of every financial transaction.

Old Chicago Main Post Office Twin Towers: The Old Chicago Main Post Office Twin Towers was a proposed (and approved) mixed use supertall skyscraper planned as part of the canceled Old Chicago Main Post Office Redevelopment project in the Chicago Loop community area.  The 120-story twin towers are a building with twin peaks planned to reach a height of 2000 ft .  If built according to plan, the building would have been the tallest in the United States.

World Trade Center site: The World Trade Center site, formerly known as "Ground Zero" after the September 11 attacks, is a 14.6-acre (5.9 ha) area in Lower Manhattan in New York City.  The previous World Trade Center complex stood on the site until it was destroyed in the September 11 attacks.  The Port Authority of New York and New Jersey (PANYNJ), Silverstein Properties, and the Lower Manhattan Development Corporation (LMDC) oversee the reconstruction of the site according to a master plan by Studio Daniel Libeskind.  The site is bounded by Vesey Street to the north, the West Side Highway to the west, Liberty Street to the south, and Church Street to the east.  The Port Authority owns the site's land (except for 7 World Trade Center).  Developer Larry Silverstein holds the lease to retail and office space in four of the site's buildings.

9/11: The Twin Towers: 9/11: The Twin Towers (also billed as Inside the Twin Towers) is a television special documentary film which uses re-enactments and computer-generated imagery to re-create a minute-by-minute account of what happened inside the twin towers of the World Trade Center in New York City during the September 11 attacks.  In the United States it premiered on the Discovery Channel on 3 September 2006, narrated by Harry Pritchett.  In the United Kingdom it premiered on BBC One on 7 September 2006, narrated by Terence Stamp.

Supporting paragraphs: Twin Towers 2 World Trade Center site
Answer: 14.6-acre