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Dr. David Heymann received his ((NAM: Bachelor of Arts )) from Pennsylvania State University and later obtained an MD from Wake Forest University School of Medicine. He also received a Diploma in Tropical Medicine and Hygiene from the London School of Hygiene and Tropical Medicine. Dr. Heymann did two years of practical epidemiology training with the Epidemic Intelligence Service (EIS).
 education degree: David Heymann, 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: David Heymann, Bachelor of Arts