CREATE TABLE "schedule" (
  "week" real,
  "date" text,
  "opponent" text,
  "result" text,
  "record" text,
  "game_site" text,
  "attendance" real
);

Question: what's the record with result being w 52–19
SQL: SELECT "record" FROM "schedule" WHERE "result"='W 52–19';

Question:  how many result with opponent being cleveland browns
SQL: SELECT COUNT("result") FROM "schedule" WHERE "opponent"='Cleveland Browns';

Question: what's the result with opponent being at new england patriots
SQL: SELECT "result" FROM "schedule" WHERE "opponent"='at New England Patriots';

Question: what's the record with result being w 21–7
SQL: SELECT "record" FROM "schedule" WHERE "result"='W 21–7';

Question: what's the date with attendance being 40657
SQL: SELECT "date" FROM "schedule" WHERE "attendance"=40657;