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Born in Harrisburg, Pennsylvania, John Bayard McPherson attended Princeton College, receiving an A.B. in 1866 and an A.M. in 1869. He read law in 1870. He was in private practice in Harrisburg, Pennsylvania beginning in 1870. From 1874-77 he was district attorney of Dauphin County / Harrisburg city County, Pennsylvania, and from 1882-99 served as a state court judge in the Court of Common Pleas in Harrisburg, Pennsylvania. Beginning in 1890. he taught at the University of Pennsylvania
 John Bayard McPherson, Dauphin County / Harrisburg city
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 John Bayard McPherson, Dauphin County / Harrisburg city