Please answer the following question: 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. Carlsbad Unified School District - The Carlsbad Unified School District is the school district for Carlsbad California USA. The Superintendent is John A. Roach. The district manages two high schools three middle schools and nine elementary schools. In addition they operate a K-6 alternative school.
Answer:
Educational Institution