Answer the following question: Beijing National Day School or Beijing October First School (Chinese: or ) is a junior high and high school in established in 1952. It is located in Yuquanlu Haidian District Beijing China. The school was affiliated with the People's Liberation Army of the People's Republic of China as the unique school for PLA's high level officers' children. It opened to recruit students from 1964 and became a general high school of Beijing and no longer belongs to the PLA. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Educational Institution