13821
Lansdale Catholic High School  is a secondary school that is part of the  Roman Catholic Archdiocese of Philadelphia  .
 subsidiaries: Lansdale Catholic High School, Roman Catholic Archdiocese of Philadelphia
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 subsidiaries: Lansdale Catholic High School, Roman Catholic Archdiocese of Philadelphia