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In Moscow, Vladimir Voroshilov attended an artistic school for gifted children, graduating to the faculty of painting at the Estonian SSR Academy of Arts. He later studied also at Moscow Art Theatre (MKhAT). In 1954 he spent a year in Germany, as an artist in the theatre of the Group of Soviet Forces in Germany. In 1955--1956, with MKhAT, he was involved in operatic theatre. He become a producer at the Contemporary Theatre and at the Teatr Na Taganka.
 education institution: Vladimir Voroshilov, Moscow Art Theatre
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: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 education institution: Vladimir Voroshilov, Moscow Art Theatre