Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_67 (year VARCHAR, result VARCHAR, category VARCHAR)
### Question:
What are the years that had someone nominated for best supporting actress?
### Answer:
SELECT COUNT(year) FROM table_name_67 WHERE result = "nominated" AND category = "best supporting actress"