What year was there a category of Best Supporting Actress?
CREATE TABLE table_name_8 (year INTEGER, category VARCHAR)
SELECT SUM(year) FROM table_name_8 WHERE category = "best supporting actress"
### Context: CREATE TABLE table_name_8 (year INTEGER, category VARCHAR) ### Question: What year was there a category of Best Supporting Actress? ### Answer: SELECT SUM(year) FROM table_name_8 WHERE category = "best supporting actress"