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The Youngstown Belt Railroad is a part of the  Ohio Central Railroad  System which was bought by Genesee Wyoming Inc. in 2008 serving the area northwest of Youngstown  Ohio  .
 state or province of headquarters: Ohio Central Railroad, Ohio
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:
 state or province of headquarters: Ohio Central Railroad, Ohio