CREATE TABLE table_name_47 (series VARCHAR2, released_by VARCHAR2, release_date VARCHAR2)

WHAT SERIES WAS RELEASED BY ITV STUDIOS AND A RELEASE DATE OF AUGUST 15, 2012?
SELECT series FROM table_name_47 WHERE released_by = "itv studios" AND release_date = "august 15, 2012"
SELECT "series" FROM "table_name_47" WHERE "august 15, 2012" = "release_date" AND "itv studios" = "released_by"