Please answer the following question: Stoke Brunswick School was a small co-educational day and boarding independent school for children aged 3 to 13 years situated in Ashurst Wood West Sussex near the town of East Grinstead. It was the former junior school (after St. George's School in Ascot Berkshire) of British Prime Minister Winston Churchill (then known as Brunswick School and located in Hove near Brighton). The last headmaster was Richard Taylor who took over from Mark Ellerton in 2005. 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?
A:
Educational Institution