CREATE TABLE "top_grossing_films_u_s" (
  "rank" real,
  "title" text,
  "studio" text,
  "director" text,
  "gross_rental" text
);

Question: What is the Studio of the Film with a Gross rental of $7,500,000?
SQL: SELECT "studio" FROM "top_grossing_films_u_s" WHERE "gross_rental"='$7,500,000';