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. Oakwood Friends School -  Oakwood Friends School is a college preparatory school located in Poughkeepsie New York. Founded in 1796 it was the first college preparatory school in the state of New York.
A:
Educational Institution