12642
Lauri Fitz-Pegado the head of Kuwait campaign had worked for  Ron Brown  who became the Secretary of  Commerce  in the Clinton administration .
 Ron Brown, Commerce
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:
 Ron Brown, Commerce