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In 1987 he received an MLitt in politics from Oxford as a Rhodes Scholar , and he earned a J.D. cum laude from the University of Chicago Law School in 1988 , where he served as editor-in-chief of the University of Chicago Law Review .
 Oxford, University of Chicago Law School, Law
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Oxford, University of Chicago Law School, Law