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The  Plainview-Old Bethpage Central School District  operates one high school  Plainview-Old Bethpage  John F. Kennedy High School two middle schools Howard B. Mattlin ( named after a former president of the school board ) and Plainview-Old Bethpage Middle School and four elementary schools Parkway ( due to its proximity to the Northern State Parkway ) Pasadena Old Bethpage and Stratford Road .
 subsidiaries: Plainview-Old Bethpage Central School District, Plainview-Old Bethpage
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: Plainview-Old Bethpage Central School District, Plainview-Old Bethpage