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Robert Warren Bob Warren was the fourth of five children, born on 8 February 1931 in Battle Creek, Michigan. Graduating from Battle Creek High School in 1949, Robert served in the United States Air Force during the Korean Conflict from 1950 to 1953. After being honorably discharged from the Air Force, Robert attended Western Michigan University and received a Bachelor of Arts Degree in Music in 1958. In 1959, he married Esther M. Lamb, a native of South Haven.
 education degree: Robert Warren, Bachelor of Arts
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 degree: Robert Warren, Bachelor of Arts