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U.S. Secretary of  Veterans Affairs  ( VA )  Jim Nicholson  announced on Tuesday that he has submitted his resignation to President George W. Bush effective no later than October 1 .
 Veterans Affairs, Jim Nicholson
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:
 Veterans Affairs, Jim Nicholson