Who is the opponent of the game after week 4 on Sun. Nov. 17?
CREATE TABLE "schedule" (
  "week" real,
  "date" text,
  "opponent" text,
  "location" text,
  "time_et" text,
  "result" text,
  "record" text
);
SELECT "opponent" FROM "schedule" WHERE "week">4 AND "date"='sun. nov. 17';