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

Question: What is the highest number in attendance against the game at Kansas City Chiefs?
SQL: SELECT MAX("attendance") FROM "schedule" WHERE "opponent"='at kansas city chiefs';

Question: What is the attendance for the game against the Kansas City Chiefs earlier than week 13?
SQL: SELECT AVG("attendance") FROM "schedule" WHERE "opponent"='kansas city chiefs' AND "week"<13;

Question: What is the result later than week 13?
SQL: SELECT "result" FROM "schedule" WHERE "week">13;