4755
With  Peacock  not contesting the  Liberal Party  leadership ballot Howard defeated Jim Carlton 57 votes to 6 to become Leader of the party and the Opposition .
 Peacock, Liberal Party
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:
 Peacock, Liberal Party