What is the highest opening week net gross of the movie ranked higher than 5 from Reliance Entertainment?
CREATE TABLE "biggest_opening_week_nett_gross_first_7_" (
  "rank" real,
  "movie" text,
  "year" real,
  "studio_s" text,
  "opening_week_nett_gross" real
);
SELECT MAX("opening_week_nett_gross") FROM "biggest_opening_week_nett_gross_first_7_" WHERE "rank"<5 AND "studio_s"='reliance entertainment';