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Born in Texarkana, Texas, Mac Morgan moved with his family to Jacksonville, Florida at the age of 9. His father was a lease-inspector for federal buildings. His family attended the Main Street Baptist church in Jacksonville, and it was there that he had his earliest singing experiences, both as a choir member and soloist. While in middle school he began playing the trombone, and at the age of 16 he began taking voice lessons. After finishing high school in Jackson, he entered the Eastman School of Music in 1936 on the advice of noted baritone John Charles Thomas. He graduated with a Bachelor of Music degree from Eastman in 1940. His voice teacher at Eastman, Arthur Craft, arranged for him to practice with the accompianist Helen Neilly. Neilly and Morgan married in 1941, and remained married until Morgan's death 66 years later. The couple had three daughters together.
 education institution: Mac Morgan, Eastman School of Music
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  Mac Morgan, Eastman School of Music 
Answer:
 education institution: Mac Morgan, Eastman School of Music