Complex sentence: Chaminade Julienne Catholic High School is a private, co-educational, center-city, Catholic high school located in downtown Dayton, in the U.S. state of Ohio, owned and operated by the Society of Mary and the Sisters of Notre Dame de Namur.
Split into simpler sentences: Chaminade Julienne Catholic High School is a private, co-educational, center-city, Catholic high school. It is located in downtown Dayton, in the U.S. state of Ohio, and is owned and operated by the Society of Mary and the Sisters of Notre Dame de Namur.