Answer the following question: Great Falls High School - Great Falls High School (or GFHS) is a public high school for grades 9 through 12 located in Great Falls Montana. Established in 1890 it was the city's first high school. The school's original building constructed in 1896 is now on the National Register of Historic Places. GFHS began construction on its current building in 1929 and occupied it in the fall of 1930. The high school marked its 80th year in the structure during the 20102011 school year. 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?
Answer:
Educational Institution