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The son of the architect, Edward Durrel Stone, Jr. Durell Stone, Edward Stone, Jr. graduated from Phillips Academy , and then went on to Yale, where he received a degree in Architectural Design.http://www.larch.psu.edu/news/events brackenStone.htm Later he served three years as a pilot in the U.S. Air Force.http://www.edsaplan.com/history.html This allowed him to see the world and the ``natural beauty of the land'', which played a role in his decision to pursue landscape architecture. He received his Masters degree of Landscape Architecture from the Graduate School of Design at Harvard University.http://www.edsaplan.com/history.html Stone began his career in 1959.http://www.larch.psu.edu/news/events brackenStone.htm Initially, he practiced under another Fort Lauderdale architect, but soon became self-employed and founded EDSA.http://www.edsaplan.com/history.html The firm began to prosper while collaborating on projects with Stone's father.http://www.edsaplan.com/history.html
 education institution: Edward Durrel Stone, Jr., Phillips Academy
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: Edward Durrel Stone, Jr., Phillips Academy