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Dec 24 : Promoted by Soviet leader  Mikhail Gorbachev  Yeltsin is named first secretary of the Moscow  Communist Party  .
 employee of: Mikhail Gorbachev, Communist Party
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:  Mikhail Gorbachev, Communist Party 
Answer:
 employee of: Mikhail Gorbachev, Communist Party