Question: How many floors does the tower have that houses The Shops at Prudential Center?

Context articles: Prudential Tower
Kirya Tower
The Shops at Prudential Center
Georgia State University Library
List of tallest buildings in Boston
The Super Spy
Grant USA Tower
111 Huntington Avenue
Prudential Headquarters
Prudential (MBTA station)

The Prudential Tower, also known as the Prudential Building or, colloquially, The Pru, is an International Style skyscraper in Boston, Massachusetts.
 The building, a part of the Prudential Center complex, currently stands as the 2nd-tallest building in Boston, behind 200 Clarendon Street.
 The Prudential Tower was designed by Charles Luckman and Associates for Prudential Insurance.
 Completed in 1964, the building is 749 ft tall, with 52 floors.
 It contains 1200000 sqft of commercial and retail space.
 Including its radio mast, the tower stands as the tallest building in Boston and is tied with others as the 77th-tallest in the United States, rising to 907 ft in height.
Kirya Tower (also known as the HaYovel Tower) is a skyscraper in Tel Aviv, Israel.
 At 158 m (42 floors), it is the sixth tallest building in Israel.
 Construction was completed in 2005 on land previously belonging to the IDF HaKirya base.
 The tower is located near the Tel Aviv's tallest skyscraper cluster, the Azrieli Center complex, and is occupied largely by government offices.
 The consolidation of many of these offices in the tower, which were previously spread out all over the Tel Aviv district, allowed the release of a considerable amount of high-value government land to private development, as well as introducing efficiencies from housing many government functions under one roof.
 The tower has a helipad on its roof.
 It was originally planned to have 28 floors for government functions only, with the additional 14 floors being approved during construction.
 13 of these top floors were approved for use by private sector offices, and the top 11 floors have floor-to ceiling windows.
 An external elevator serves the uppermost floors, and an underpass connects the building with the tower's underground parking.
 The rent being paid by the government is $16/square metre per month for the next 20 years.
The Shops at Prudential Center is an urban shopping center located at the base of the Prudential Tower in Boston, Massachusetts.
 The mall lies adjacent to many other destinations such as: Hynes Convention Center, the 101/111 Huntington Avenue office towers, and a skywalk connecting it to Copley Place.
The Georgia State University Library is an academic research library affiliated with Georgia State University.
 The Georgia State University Library has two primary locations, Library North and Library South.
 In addition to hundreds of thousands of pieces of print media, the library also has online databases for electronic articles, as well as an electronic catalog for looking up media within the library’s many floors.
 The media found in the library includes novels, journals, newspapers, government documents, archives, DVDs, CDs, video tapes, audio cassette tapes, and periodicals.
 The University Library is located in the middle of Georgia State's main campus near Gilmer St. and Courtland St.
Boston, the capital of the U.S. state of Massachusetts and the largest city in New England, is home to 251 completed high-rises, 29 of which stand taller than 400 ft .
 The majority of the city's skyscrapers and high-rises are clustered in the Financial District and Back Bay neighborhoods.
 The tallest structure in Boston is the 60-story 200 Clarendon, better known to locals as the John Hancock Tower, which rises 790 ft in the Back Bay district.
 It is also the tallest building in New England and the 63rd-tallest building in the United States.
 The second-tallest building in Boston is the Prudential Tower, which rises 52 floors and 749 ft .
 At the time of the Prudential Tower's completion in 1964, it stood as the tallest building in North America outside of New York City.
The Super Spy （ザ・スーパー・スパイ） is an early Neo Geo game released by SNK in 1990.
 It is a first-person shooter and beat 'em up game with action RPG elements in which players move through the many floors of an office building shooting terrorists.
 It was an early example of a first-person shooter where the player character's arms and weapons are visible on screen.
 In 1991, SNK's "Crossed Swords" had similar gameplay, but with more RPG elements and hack & slash combat instead of shooting and fist-fighting.
The Grant USA Tower was a proposed 121-story skyscraper planned for Newark, New Jersey by developer Harry Grant.
 Harry Grant was an Israeli-born developer who was based out of New Jersey, and who financed the gold dome on top of Newark City Hall, and also started the never-completed Renaissance Mall in the city.
 Grant Tower was to be located over the old Central Railroad Terminal, near Broad and Lafayette Street.
 In 2007, the incomplete Renaissance Mall was torn down to build the Prudential Center.
 The old and unused part of the train station below, which was to serve as the foundation of the tower, remains in place.
 There are currently plans to connect the old portion of the train station with the Prudential Center, with the idea of turning it into a museum.
 There were plans for a 21-floor atrium above the 121st floor, which would have been the top floor of the hotel.
 Had it been completed as planned by 1986, it would have contained the tallest hotel, and would have been the tallest building and the tallest structure at the time.
111 Huntington Avenue is a Boston skyscraper.
 Located on Huntington Avenue, it is part of the Prudential Center complex that also houses the Prudential Tower.
 Completed in 2002, the tower is 554 feet (169 meters) tall and houses 36 floors.
 It is Boston's ninth-tallest building.
 It won the 2002 bronze Emporis Skyscraper Award.
 It is sometimes given the unofficial nickname The R2-D2 Building after the "Star Wars" droid's top.
Prudential Financial, as it is known today, began as The Widows and Orphans Friendly Society in 1875.
 For a short time it was called the Prudential Friendly Society, and for many years after 1877 it was known as the Prudential Insurance Company of America, a name still widely in use.
 Based in Newark, New Jersey, the company has constructed a number of buildings to house its headquarters downtown in the Four Corners district.
 In addition to its own offices, the corporation has financed large projects in the city, including Gateway Center and Prudential Center.
 Prudential has about 5,200 employees in the city.
Prudential is an underground light rail station on the MBTA Green Line "E" branch, located below Huntington Avenue next to the Prudential Tower complex near Belvidere Street in Boston, Massachusetts.
 Prudential station is fully handicapped accessible, featuring low raised platforms and elevator service to the Huntington Arcade of the Shops at Prudential Center at the base of the Prudential Tower.