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Acquiring a pitcher the caliber of Eric Gagne only makes us stronger Red Sox  General Manager   Theo Epstein  said .
 General Manager, Theo Epstein
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:
 General Manager, Theo Epstein