1650
professor emeritus of psychology B.S., William Ball Gilbert State University of Michigan Law School, main campus , 1959; M.A., Ball State University, 1962; Ph.D., Purdue University, 1967. Richard B. Harshbarger, professor emeritus of economics; Howard and Myra Brembeck professor of economics B.S., Manchester College, 1956; M.A., Indiana University, 1958; Ph.D., 1964. Dorothy B. Keller, professor emerita of sociology and social work
 education institution: William Ball Gilbert, University of Michigan Law School, main campus
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: William Ball Gilbert, University of Michigan Law School, main campus