653
MacChesney was born in Glen Ridge, New Jersey, in 1929, received his John B. MacChesney A. degree from Bowdoin College in 1951, served in the U.S. Army during the Korean War, and subsequently studied at City College of New York and New York University while working in New York City. In 1959 he received his Ph.D. in geochemistry from Pennsylvania State University , and joined Bell Labs, examining electrical and magnetic properties of ceramics and single crystals. In 1972 he turned his attention to glass and then to erbium and other rare-earth materials for fiber optic amplifiers.
 education institution: John B. MacChesney, Pennsylvania State University
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 B. MacChesney, Pennsylvania State University