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John Croghan was born in Jefferson County, Kentucky on April 23, 1790. He attended the College of William and Mary , starting in 1807 and graduated in 1809. From 1810 to 1813, he was a student at the University of Pennsylvania's School of Medicine. He then returned to Kentucky where he helped establish the Louisville Marine Hospital in 1823, serving as its director until 1832.
 education institution: John Croghan, College of William and Mary
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 Croghan, College of William and Mary