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Humboldt State University  ( HSU ) is the northernmost campus of the twenty-three school  California State University  system located hillside in Arcata within Humboldt County California USA .
 Humboldt State University, California State University
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Humboldt State University, California State University