What School had 3a/2a as the value for IHSAA Class/ Football Class?
CREATE TABLE "current_members" (
  "school" text,
  "location" text,
  "mascot" text,
  "enrollment_08_09" real,
  "ihsaa_class_football_class" text,
  "county" text,
  "year_joined" real,
  "previous_conference" text
);
SELECT "school" FROM "current_members" WHERE "ihsaa_class_football_class"='3a/2a';