4634
With the encouragement of Sen.  Mike Mansfield  of  Montana  who was the majority leader Sen. Kennedy ran against Long for the job that Byrd had patiently been awaiting .
 state or provinces of residence: Mike Mansfield, Montana
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:
 state or provinces of residence: Mike Mansfield, Montana