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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 options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  John C. Churchill, Harvard Law School 
Answer:
 education institution: John C. Churchill, Harvard Law School