36950
As the Soviet Union struggled to reform itself under the leadership of Mikhail Gorbachev in the 1980 's , Mr. Zinoviev , by then in exile , criticized the widely applauded changes as a charade .
 nationality: Mikhail Gorbachev, Soviet Union
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Mikhail Gorbachev, Soviet Union 
Answer:
 nationality: Mikhail Gorbachev, Soviet Union