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In 1984 Helen Epstein  received her BA in Physics from the University of California, Berkeley of California Berkeley, in 1991 she obtained a PhD in molecular biology from Cambridge University, and in 1996 she earned her MSc in Public Health in Developing Countries from London School of Hygiene and Tropical Medicine. In 1993 Epstein moved to Uganda in search of an AIDS vaccine. There she taught molecular biology in the medical school at Makerere University in Kampala, Uganda, until 1994.
 education institution: Helen Epstein , University of California, Berkeley
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: Helen Epstein , University of California, Berkeley