5475
He earned his doctorate in 1777 from the University of Jena, where in 1779 he became an associate professor. At Jena he was director of a health institute and subdirector of maternity hospital services. Known as an outstanding clinical teacher, one of his better-known students was Adam Elias von Siebold (1775--1828). In addition he was a physician to the Weimar Ducal Court, in particular Anna Amalia and Carl August of Saxe-Weimar-Eisenach, and was also the doctor of Johann Christian Stark  Wolfgang von Goethe and Friedrich Schiller University of Jena Schiller.
 education institution: Johann Christian Stark , Friedrich Schiller University of Jena
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  Johann Christian Stark , Friedrich Schiller University of Jena 
Answer:
 education institution: Johann Christian Stark , Friedrich Schiller University of Jena