Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. German School of Athens - The German School of Athens or Deutsche Schule Athen (GSA / DSA in Greek or also known Dorpfeld Gymnasium) is a coeducational independent high school in Greece. The school has been in operation since 1896.
The answer to this question is:
Educational Institution