University of Mainz -  The Johannes Gutenberg University of Mainz (German: Johannes Gutenberg-Universität Mainz) is a university in Mainz Rhineland Palatinate Germany named after the printer Johannes Gutenberg. With approximately 36000 students (2010) in about 150 schools and clinics it is among the ten largest universities in Germany. Starting on 1 January 2005 the university was reorganized into 11 faculties of study. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Educational Institution