Given the question: National Academy Foundation School -  National Academy Foundation School is a public high school located in Baltimore Maryland. It is based on the models of schools by the National Academy Foundation to have small learning communities.The school was launched in 2002 and was housed in the Port Discovery building in Downtown Baltimore. In 2004 it was moved to the first floor of Digital Harbor High School. In 2009 NAF moved to Dunbar Middle School to form a campus with Paul Laurence Dunbar High School . 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?
The answer is:
Educational Institution