9819
In 2006  Alberta  Progressive Conservative Premier  Ralph Klein  agreed to step down as party leader that year after he received the endorsement of only 55 % of delegates in a leadership review .
 employee of: Alberta, Ralph Klein
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: Alberta, Ralph Klein