2971
Thomas Walker  was born at ``Rye Field'', Walkerton, King and Queen County, Virginia He was raised as Englishman in the Tidewater region of Virginia. Walker's first profession was that of a physician after he attended the College of William and Mary and studied under his brother-in-law Dr. George Gilmer. Even though he never actually received a medical degree, Walker is thought to have been the first to have trephined bone for suppurative osteomyelitis as early as 1757.
 education institution: Thomas Walker , 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: Thomas Walker , College of William and Mary