List the 1st air date for season 12.
CREATE TABLE table_27437601_2 (original_air_date VARCHAR, no_in_season VARCHAR)
SELECT original_air_date FROM table_27437601_2 WHERE no_in_season = 12
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27437601_2 (original_air_date VARCHAR, no_in_season VARCHAR) Question: List the 1st air date for season 12. [/INST] SELECT original_air_date FROM table_27437601_2 WHERE no_in_season = 12 </s>