CREATE TABLE "schedule" (
  "date" text,
  "opponentnum" text,
  "site" text,
  "result" text,
  "attendance" text
);

Question: what is the date when the opponent# is iowa?
SQL: SELECT "date" FROM "schedule" WHERE "opponentnum"='iowa';

Question: what is the date when the site is memorial stadium • minneapolis, mn, and the Attendance is 53,192?
SQL: SELECT "date" FROM "schedule" WHERE "site"='memorial stadium • minneapolis, mn' AND "attendance"='53,192';

Question: What is the Attendance when the Result is l0-13?
SQL: SELECT "attendance" FROM "schedule" WHERE "result"='l0-13';

Question: What is the Site when the date is 11/11/1950?
SQL: SELECT "site" FROM "schedule" WHERE "date"='11/11/1950';

Question: What is the Date when the result is *non-conference game. #rankings from ap poll .?
SQL: SELECT "date" FROM "schedule" WHERE "result"='*non-conference game. #rankings from ap poll .';