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In 1962, Margaret Harshaw joined the voice faculty at Indiana University, where she taught until 1993. She served on the faculty at the Curtis Institute of Music from 1970-1976, when the then opera department for which she primarily taught there was dissolved. Among her many students were Laura Aiken, Norman Andersson, Elizabeth Canis, Katherine Ciesinski, Vinson Cole, Joseph Frank, Franz Grundheber, Kevin Langan, Shirley Love, Mark Lundberg, Nancy Maultsby, Ronald Naldi, Jan Opalach, Matthew Polenzani, John Reardon, Nadine Secunde, Martha Sheil, Gregory Stapp, Sharon Sweet, Michael Sylvester, Rebecca Turner, Benita Valente, Christine Weidinger, Gary E. Burgess, Jane Shaulis, Kathryn Bouleyn Day, and Sally Wolf. She died at the age of 88 in Lake County / Libertyville village , Illinois. She was married to Oskar Eichna for many years. They had one son, Oskar L. Eichna Jr.
 place of death: Margaret Harshaw, Lake County / Libertyville village
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:
 place of death: Margaret Harshaw, Lake County / Libertyville village