592
John C. Churchill attended the Burr Seminary, Manchester, Vermont, and graduated from Middlebury College in 1843. He was a teacher of languages in the Castleton Seminary, and a tutor in Middlebury College. He attended the Dane Law School of Harvard Law School University. He was admitted to the bar in 1847 and commenced practice in Oswego, New York, in 1848.
 education institution: John C. Churchill, Harvard Law School
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: John C. Churchill, Harvard Law School