12720
During that time  Jean Charest  stepped down as leader of the  Progressive Conservatives  and former Prime Minister Joe Clark took over the party and opposed any union with the Reform Party .
 employee of: Jean Charest, Progressive Conservatives
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: Jean Charest, Progressive Conservatives