Question: What do Trump Palace Condominiums and The New York Times Building have in common?
Context: Underfloor air distribution (UFAD) is an air distribution strategy for providing ventilation and space conditioning in buildings as part of the design of an HVAC system.  UFAD systems use an underfloor supply plenum located between the structural concrete slab and a raised floor system to supply conditioned air through floor diffusers directly into the occupied zone of the building.  Thermal stratification is one of the featured characteristic of UFAD system, which allows higher thermostat setpoints compared to the traditional overhead systems (OH).  UFAD cooling load profile is different from a traditional OH system due to the impact of raised floor, particularly UFAD may has higher peak cooling load than OH systems.  UFAD has several potential advantages over traditional overhead systems, including layout flexibility, improved thermal comfort, improved ventilation efficiency, improved energy efficiency in suitable climates and reduced life cycle costs.  UFAD is often used in office buildings, particularly highly-reconfigurable and open plan offices where raised floors are desirable for cable management.  UFAD is appropriate for a number of different building types including commercials, schools, churches, airports, museums, libraries etc.  Notable buildings using UFAD system in North America include The New York Times Building, Bank of America Tower and San Francisco Federal Building.  Careful considerations need to be paid in the construction phase of UFAD systems to ensure a well-sealed plenum to avoid air leakage in UFAD supply plenum. Eleven Times Square is a 40-story, 1,100,000 sqft LEED Gold-certified office and retail tower located on Eighth Avenue at 42nd Street in the Times Square neighborhood of Manhattan, New York City, directly across from the Port Authority Bus Terminal and immediately north of The New York Times Building.  The tower was completed in 2011 and rises 601 ft , making it the 100th tallest building in New York City.  It was developed by New York City-based SJP Properties in partnership with Prudential Real Estate Investors, and was designed by the renowned architect Dan Kaplan of FXFOWLE. One Times Square, also known as 1475 Broadway, the New York Times Building, the New York Times Tower, or simply as the Times Tower, is a 25-story, 363 ft skyscraper, designed by Cyrus L. W. Eidlitz, located at 42nd Street and Broadway in New York City. The New York Times Building is a skyscraper on the west side of Midtown Manhattan, New York City that was completed in 2007.  Its chief tenant is The New York Times Company, publisher of "The New York Times" as well as the "International New York Times", and other newspapers.  Construction was by a joint venture of The New York Times Company, Forest City Ratner (Forest City Enterprises's New York subsidiary), and ING Real Estate. The John Hancock Center is a 100-story, 1,128-foot (343.7 m) supertall skyscraper at 875 North Michigan Avenue, Chicago, Illinois, United States.  It was constructed under the supervision of Skidmore, Owings and Merrill, with chief designer Bruce Graham and structural engineer Fazlur Khan.  When the building topped out on May 6, 1968, it was the second tallest building in the world and the tallest outside of New York City.  It is currently the fourth-tallest building in Chicago and the eighth-tallest in the United States, after One World Trade Center, the Willis Tower, 432 Park Avenue, the Trump Tower Chicago, the Empire State Building, the Bank of America Tower, and the Aon Center.  When measured to the top of its antenna masts, it stands at 1500 ft .  The building is home to offices and restaurants, as well as about 700 condominiums, and contains the third highest residence in the world, after the Burj Khalifa in Dubai and the Trump Tower in Chicago.  The building was named for John Hancock Mutual Life Insurance Company, a developer and original tenant of the building. New York Times Building may refer to the following New York City buildings in Times Square: Trump Palace Condominiums is a 623 ft tall skyscraper at 200 East 69th Street in New York City, New York.  It was completed in 1991 and has 54 floors.  Frank Williams and Associates, headed by architect Frank Williams designed the building, which is the 70th tallest in New York City, and the tallest in the Upper East Side. Patrick Thomas is a graphic artist.  His work has been used to illustrate book reviews and opinion pieces in the "New York Times".  An exhibition of his screen-prints was held in The New York Times Building in 2009. The New York Times Building, at 41 Park Row in the Civic Center neighborhood of Manhattan, New York City, was the home of "The New York Times" from 1889 to 1903, when it moved to Longacre Square, now known as Times Square.  The building stands as the oldest of the surviving buildings of what was once "Newspaper Row", and is owned by Pace University.  A bronze statue of Benjamin Franklin holding a copy of his "Pennsylvania Gazette" stands in front of the building across the street in Printing-House Square, currently known as 1 Pace Plaza. 229 West 43rd Street, formerly known as The New York Times Building, is an 18-story (267 ft ) office building, located at 229 West 43rd Street between Seventh and Eighth Avenue near Times Square in Manhattan, a borough of New York City.  It was the headquarters of "The New York Times" newspaper from 1913 through 2007.
Answer: skyscraper