Question: What was the role for Challenge TV?
SQL: SELECT "Role" FROM "2-12567683-1" WHERE "Broadcaster" = 'Challenge TV';

Question: Who was the broadcaster in 2003?
SQL: SELECT "Broadcaster" FROM "2-12567683-1" WHERE "Year" = '2003';

Question: What was the role for BBC1?
SQL: SELECT "Role" FROM "2-12567683-1" WHERE "Broadcaster" = 'BBC1';

Question: What was the title with episode 8?
SQL: SELECT "Title" FROM "2-12567683-1" WHERE "Episodes" = '8';

Question: What was the title for Sky One in 2005?
SQL: SELECT "Title" FROM "2-12567683-1" WHERE "Broadcaster" = 'Sky One' AND "Year" = '2005';