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_20 (left_office VARCHAR, minister VARCHAR)
### Question:
Tell me the left office for mirko tremaglia
### Answer:
SELECT left_office FROM table_name_20 WHERE minister = "mirko tremaglia"