Woolworth Building and 750 7th Avenue, are in which city?
New York City
Title: 750 7th Avenue
Passage: 750 Seventh Avenue is a 615 ft (187m) tall Class-A office skyscraper in New York City.  It was completed in 1989 in the postmodern style and has 36 floors.  Kevin Roche John Dinkeloo & Associates designed the building, and it is owned by Hines, a Texas based real estate investment company.  The building's continuous helix design, culminating in a chimney-like extension, was caused by the New York City Building Code, which requires setbacks.  The 84 exterior column transfers exist because of the owner's requirement for a column-free space.  It is tied with the New York Life Building for the 74th tallest building in New York City.  It is also LEED certified.
Title: Woolworth Building (San Diego)
Passage: The Woolworth Building is an historic structure located at 953 5th Avenue in the Gaslamp Quarter, San Diego, in the U.S. state of California.  It was built in 1886.
Title: Woolworth Building
Passage: The Woolworth Building, at 233 Broadway, Manhattan, New York City, designed by architect Cass Gilbert and constructed between 1910 and 1912, is an early US skyscraper.  The original site for the building was purchased by F. W. Woolworth and his real estate agent Edward J. Hogan by April 15, 1910, from the Trenor Luther Park Estate and other owners for $1.65 million.  By January 18, 1911, Woolworth and Hogan had acquired the final site for the project, totaling $4.5 million.  More than a century after its construction, it remains, at 241.4 m , one of the 100 tallest buildings in the United States as well as one of the 30 tallest buildings in New York City.  It has been a National Historic Landmark since 1966, and a New York City landmark since 1983.
750 7th Avenue Woolworth Building