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The book said Khrushchev 's order to ignore the blockade was disclosed in a largely unknown work by dissident Soviet historian Roy Medvedev .
 Live in: Khrushchev, Soviet; Live in: Roy Medvedev, Soviet
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: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Live in: Khrushchev, Soviet; Live in: Roy Medvedev, Soviet