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Mac Morgan , an American bass-baritone who sang on radio, television and the stage from the 1940s to the 1970s and who was later chairman Eastman School of Music the voice department at Boston University, died on June 12 in Carrollton, Ga., where he lived. He was 89. He died of complications of an appendectomy, said his daughter Anne Morgan.
 education institution: Mac Morgan, Eastman School of Music
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: Mac Morgan, Eastman School of Music