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_21422977_1 (ministries VARCHAR, nº VARCHAR)
### Question:
When nº is 3, what are all the ministires?
### Answer:
SELECT COUNT(ministries) FROM table_21422977_1 WHERE nº = 3