What was the original air date of the episode that was directed by Alex Zakrzewski?
CREATE TABLE table_27491610_2 (original_air_date VARCHAR, directed_by VARCHAR)
SELECT original_air_date FROM table_27491610_2 WHERE directed_by = "Alex Zakrzewski"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27491610_2 (original_air_date VARCHAR, directed_by VARCHAR) Question: What was the original air date of the episode that was directed by Alex Zakrzewski? [/INST] SELECT original_air_date FROM table_27491610_2 WHERE directed_by = "Alex Zakrzewski" </s>