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The  group  was founded in 1989 as Alfa-Eco by  Mikhail Fridman  one of the most influential business leaders in Russia during the Yeltsin presidency and one of the Russian oligarchs in partnership with German Khan Alexei Kuzmichov and several other partners .
 founded by: group, Mikhail Fridman
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:  group, Mikhail Fridman 
Answer:
 founded by: group, Mikhail Fridman