900
I will propose to  Vladimir Putin  that he takes over the leadership of  United Russia  Gryzlov told journalists .
 employee of: Vladimir Putin, United Russia
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Vladimir Putin, United Russia 
Answer:
 employee of: Vladimir Putin, United Russia