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

Question: How many were in attendance in a week less than 4 with a record of 2–1?
SQL: SELECT "attendance" FROM "schedule" WHERE "week"<4 AND "record"='2–1';

Question: How many were in attendance at Griffith Stadium with Philadelphia Eagles as an opponent?
SQL: SELECT "attendance" FROM "schedule" WHERE "game_site"='griffith stadium' AND "opponent"='philadelphia eagles';

Question: In what week was the attendance 25,000?
SQL: SELECT "week" FROM "schedule" WHERE "attendance"='25,000';

Question: What game site had a result at l 21–13?
SQL: SELECT "game_site" FROM "schedule" WHERE "result"='l 21–13';