Table: bollywood_films_gross_8
Columns: rank
movie
year
studio_s
opening_week_nett_gross

Question: What is the highest opening week net gross of the movie ranked higher than 5 from Reliance Entertainment?
SQL: SELECT MAX("opening_week_nett_gross") FROM bollywood_films_gross_8 WHERE "rank" < 5 AND "studio_s" = 'reliance entertainment'