Given the question: Vistas High School Program - Vistas High School Program is an alternative public high school program based in unincorporated Harris County Texas United States and part of the Klein Independent School District. Vistas serves grades 9 through 12. The program has a Houston Texas mailing address but is not located in the Houston city limits. The Director is Peggy Ekster. 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