427
Romanian Prime Minister Calin  Popescu-Tariceanu  could announce a government reshuffle on Sunday sources from the ruling  National Liberal Party  ( PNL ) said on Saturday .
 top members employees: Popescu-Tariceanu, National Liberal Party
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:
 top members employees: Popescu-Tariceanu, National Liberal Party