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Armed with their very own University of  Oklahoma  Church and State Relations law professor Dan Gibbens Lieutenant Governor Mary Fallin Representative  Lance Cargill  and Senator Glenn Coffee ( all Republicans ) held a press conference to promote a moment of silence in Oklahoma Schools .
 Oklahoma, Lance Cargill
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:
 Oklahoma, Lance Cargill