Complex sentence: Maricourt Catholic High School, in Maghull, Merseyside, United Kingdom, formerly "Mater Misericordiae Grammar School", is one of two Roman Catholic secondary schools administered by the Sisters of Mercy in Merseyside, the other being Broughton Hall, West Derby.
Split into simpler sentences: Maricourt Catholic High School, in Maghull, Merseyside, United Kingdom, formerly "Mater Misericordiae Grammar School", is a Roman Catholic school. It is one of two secondary schools administered by the Sisters of Mercy in Merseyside, the other being Broughton Hall, West Derby.