CREATE TABLE "membership" (
  "school" text,
  "location" text,
  "mascot" text,
  "enrollment" real,
  "ihsaa_class" text,
  "num_county" text,
  "year_joined" real,
  "previous_conference" text
);

Question: Which Previous conference has a Year joined smaller than 1976, and an IHSAA Class of A?
SQL: SELECT "previous_conference" FROM "membership" WHERE "year_joined"<1976 AND "ihsaa_class"='a';

Question: Which Enrollment has a Mascot of norsemen?
SQL: SELECT SUM("enrollment") FROM "membership" WHERE "mascot"='norsemen';

Question: Which Mascot has a Previous conference of independents, and a Location of akron?
SQL: SELECT "mascot" FROM "membership" WHERE "previous_conference"='independents' AND "location"='akron';

Question: Which IHSAA Class has a Mascot of wildcats?
SQL: SELECT "ihsaa_class" FROM "membership" WHERE "mascot"='wildcats';

Question: Which School in Wabash has a Mascot of knights?
SQL: SELECT "school" FROM "membership" WHERE "location"='wabash' AND "mascot"='knights';