If the name of the district is the Charyl Stockwell Academy, what is the county name?
CREATE TABLE "a" (
  "district_name" text,
  "dist_id" real,
  "isd" text,
  "county" text,
  "authorizing_agency" text,
  "date_opened" text,
  "services" text
);
SELECT "county" FROM "a" WHERE "district_name"='Charyl Stockwell Academy';