Complex sentence: The Queen of All Saints Church at 300 Vanderbilt Avenue on the corner of Lafayette Avenue in the Fort Greene neighborhood of Brooklyn, New York City is a Catholic parish church in the Roman Catholic Diocese of Brooklyn.
Split into simpler sentences: The Queen of All Saints Church is located at 300 Vanderbilt Avenue on the corner of Lafayette Avenue in the Fort Greene neighborhood of Brooklyn, New York City. It is a Catholic parish church in the Roman Catholic Diocese of Brooklyn.