Question: How many parishes are there in the Archdiocese which has authority for The Polish Church of St. Adalbert ? 

Context paragraphs:
Basilica of St. Adalbert (Grand Rapids, Michigan): The Basilica of St. Adalbert is a minor basilica of the Catholic Church and a parish church of the Catholic Diocese of Grand Rapids in Grand Rapids, Michigan, United States.  Its namesake and patron is St. Adalbert of Prague (c. 956 – 23 April 997), bishop and martyr, and a Patron of Poland, the nation from which the Basilica's original parishioners emigrated.

St. Adelbert's Church (Bronx): The Polish Church of St. Adalbert is a former Roman Catholic parish church under the authority of the Roman Catholic Archdiocese of New York, located at East 156 Street west of Elton Avenue since 1899 in Melrose, Bronx, New York City.

St. Adalbert's in Chicago: St. Adalbert Church (Polish: "Kościół Świętego Wojciecha" ) is a historic church of the Roman Catholic Archdiocese of Chicago located at 1650 West 17th Street in Chicago, Illinois.

St. Adalbert's Church (Staten Island, New York): The Church St. Adalbert is a Roman Catholic parish church under the authority of the Roman Catholic Archdiocese of New York, located in Staten Island, New York City.

Roman Catholic Archdiocese of New York: The Roman Catholic Archdiocese of New York is a Latin Catholic archdiocese in New York State.  It encompasses the boroughs of Manhattan, the Bronx and Staten Island in New York City and the Counties of Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster, and Westchester in New York.  The Archdiocese of New York is the second-largest diocese in the United States, encompassing 296 parishes that serve around 2.8 million Catholics in addition to hundreds of Catholic schools, hospitals and charities.  The Archdiocese also operates the well-known St. Joseph's Seminary, commonly referred to as Dunwoodie.  The Archdiocese of New York is the metropolitan see of the ecclesiastical province of New York which includes the suffragan dioceses of Albany, Brooklyn, Buffalo, Ogdensburg, Rochester, Rockville Centre and Syracuse.

Gniezno Cathedral: The Royal Gniezno Cathedral (The Cathedral Basilica of the Assumption of the Blessed Virgin Mary and St. Adalbert, Polish: "Bazylika Archikatedralna Wniebowzięcia Najświętszej Marii Panny i św.  Wojciecha" ) is a Brick Gothic cathedral located in the historical city of Gniezno that served as the coronation place for several Polish monarchs and as the seat of Polish church officials continuously for nearly 1000 years.  Throughout its long and tragic history, the building stayed mostly intact making it one of the oldest and most precious sacral monuments in Poland.

St. Adalbert Parish (Enfield, Connecticut): St. Adalbert Parish - designated for Polish immigrants in Enfield, Connecticut, United States.  Founded in 1915, it is one of the Polish-American Roman Catholic parishes in New England in the Archdiocese of Hartford.

St. Adalbert Parish, Hyde Park: St. Adalbert Parish, in Hyde Park, Massachusetts, United States, was a Catholic parish designated for Polish immigrants in the Archdiocese of Boston.  The church was closed in 2011.

Roman Catholic Archdiocese of Cranganore: The Roman Catholic Archdiocese of Cranganore or Cranganor and Angamaly was a Romanised East Syrian (presently known as Syro-Malabar Catholic Church) PadroadoArchdiocese in Kodungallur, Kerala, Indiai.  This diocese is a product of so-called Synod of Diamper held in East Syrian Archdiocese of Angamaly and India.  Its headquarters was first at <nowiki>St. Thomas East Syrian church,Cranganore fort</nowiki>Cranganore Fort until 1662 and then at Puthenchira Syro Malabar church for more than a century.  Mar Paremmakkal Thoma Kathanar, Archdeacon of Malankare Kaldaya Suriyani Church belongs to this diocese.  Mar Poulose Pandari, Chaldean Bishop belongs to Puthenchira parish of this diocese.  So many parishes of this diocese were half-Catholic and half-Nestorian.

St. George and St. Adalbert Church: The St. George and St. Adalbert Church (Estonian: "Püha Jüri ja Püha Adalberti kirik" ) is the name given to a religious building of the Catholic Church located in Sillamäe a coastal city in Estonia, in Ida-Viru County (or Eastern Viru).  As its name implies was dedicated to Saints George and Adalbert.  This under the command of Father Grzegorz Senkowski and offers Mass in Russian and Polish due to which the congregation is composed of various nationalities present in Estonia.

Supporting paragraphs: St. Adelbert's Church (Bronx) Roman Catholic Archdiocese of New York
Answer: 296