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Bob Graham  two-term  Florida  governor and three-term U.S. senator is focused on the Bob Graham Center for Public Service at the University of Florida set to open in March and on writing a textbook on citizenship and a spy novel .
 employee of: Bob Graham, Florida
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: 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:
 employee of: Bob Graham, Florida