what is the mascot when the county is 43 kosciusko?
CREATE TABLE "former_members" (
  "school" text,
  "location" text,
  "mascot" text,
  "county" text,
  "year_joined" text,
  "previous_conference" text,
  "year_left" text
);
SELECT "mascot" FROM "former_members" WHERE "county"='43 kosciusko';