7596
Recipients include Oleg Deripaska of Rusal owner of Norilsk Nickel and  Mikhail Fridman  of  Alfa Group  whose assets VimpelCom and TNK-BP were threatened .
 top members employees: Mikhail Fridman, Alfa Group
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: Mikhail Fridman, Alfa Group