Question: Which building was built first, Cannon Building or McCarthy Building ?

Context paragraphs:
Maplewood Hotel: The Maplewood Hotel is a historic residential hotel at 328-330 Maple Street in Holyoke, Massachusetts.  It consists of two buildings that have become conjoined by internal connections.  The 2.5 story brick block at 330 Maple Street was built first, between 1884 and 1889, while the four story building at 328 Maple Street was built c. 1890.  The latter was opened as the Maplewood Hotel, providing furnished and unfurnished residences to middle and upper class residents of the city.  In 1924 the two buildings were joined by connections through their adjacent walls.  It continues to be used for residences.

McCarthy Building (Troy, New York): The McCarthy Building is located on River Street on the west side of Monument Square in Troy, New York, United States.  It was built in 1904 by Peter McCarthy, president of Troy Waste Manufacturing Co., and remains in use as a commercial building.  In 1970 it was added to the National Register of Historic Places in 1970, along with the nearby Cannon Building.  Since 1986 it has also been a contributing property to the Central Troy Historic District.

Timothy J. McCarthy Building: The Timothy J. McCarthy Building (also known as Taft Building or the Marble Front Building) located at 24 3rd Street NW in Faribault, Minnesota.

Troy Waste Manufacturing Company Building: Troy Waste Manufacturing Company Building, also known as the McCarthy Building, is a historic textile factory located at Troy, Rensselaer County, New York.  It was built about 1908, and is a five-story, triangular shaped brick building with a flat roof and high basement.  It features a tall square stair tower, formal entranceway, and Classical Revival style terra cotta ornamentation.

Robert and Julia Darling House: The Robert and Julia Darling House, now the Cannon Building, is a historic house at 728 Hopmeadow Street in Simsbury, Connecticut.  Built in 1927 for a local business leader, it is one of the town's largest and most distinctive examples of Colonial Revival architecture.  The house was listed on the National Register of Historic Places in 1991.  It now houses professional offices.

Zafar Mahal (Mehrauli): Zafar Mahal, in Mehrauli village, in South Delhi, India is considered the last monumental structure built as a summer palace during the fading years of the Mughal era.  The building has two components namely, the Mahal or the palace, which was built first by Akbar Shah II in the 18th century, and the entrance gate that was reconstructed in the 19th century by Bahadur Shah Zafar II, popularly known as “Zafar” (the "nom de plume" of Bahadur Shah II) meaning ‘Victory’.  It has a forlorn history because Bahadur Shah Zafar who wished to be buried in the precincts of the Zafar Mahal (palace) and the famous Dargah of Khwaja Qutubuddin Bakhtiar Kaki in Mehrauli, Delhi, but deported by the British to Rangoon, after the First War of Indian Independence in 1857, where he died of old age without any honour.

McCarthy Building (Chicago, Illinois): McCarthy Building was a five-story Chicago Landmark building in the Loop community area of Chicago, Illinois.  Located in the southwest corner of the block on the northeast corner of North Dearborn Avenue and West Washington Street, the John M. Van Osdel designed building had been erected in 1872, but was demolished in 1989 during the clearing of what is known as Chicago's Block 37.  In order to make way for Chicago Mayor Richard M. Daley's redevelopment, the Chicago City Council had to revoke the privately owned building's landmark status in 1987.

Cannon Building (Troy, New York): The Cannon Building in Troy, New York is located on Broadway between First and State streets.  It is the oldest building on Monument Square.  It was designed by Alexander Jackson Davis and built in 1835.  In 1970 it was listed on the National Register of Historic Places.  It is also a contributing property to the Central Troy Historic District, listed on the Register in 1986.

Cannon Building (Fountain Inn, South Carolina): Cannon Building in Fountain Inn, South Carolina is a building built in 1880.  It was listed on the National Register of Historic Places in 2005.

Swinford Townhouses and Apartments: The Swinford Townhouses and Apartments are a development of townhouses and apartments in the Loring Park neighborhood of Minneapolis, Minnesota.  Both buildings are located in an area that surrounded the once-elegant Hawthorne Park.  The townhomes were built first, in 1886 by Hodgson & Sons in the Second Empire style, using red brick, stone, and terra cotta.  The apartments were designed in 1897 by locally prominent architect Harry Wild Jones, who preferred an eclectic style.  The building is four stories tall, built of red brick and stone, and features a corner bay.  They were built by Anthony Kelly, a nineteenth-century businessman who pioneered the wholesale grocery business in Minneapolis.  Both the townhouses and the apartments were listed on the National Register of Historic Places in 1990.  The apartments are now incorporated in the Laurel Village development.

Supporting paragraphs: McCarthy Building (Troy, New York) Cannon Building (Troy, New York)
Answer: Cannon Building