CREATE TABLE table_name_11 (language VARCHAR2, category VARCHAR2, original_title VARCHAR2)

What language was the film Pelle Erobreren, which received the best actor nomination, in?
SELECT language FROM table_name_11 WHERE category = "best actor" AND original_title = "pelle erobreren"
SELECT "language" FROM "table_name_11" WHERE "best actor" = "category" AND "original_title" = "pelle erobreren"