What was the original air date for season number 2?
CREATE TABLE table_21781578_2 (original_air_date VARCHAR, season_no VARCHAR)
SELECT original_air_date FROM table_21781578_2 WHERE season_no = 2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21781578_2 (original_air_date VARCHAR, season_no VARCHAR) Question: What was the original air date for season number 2? [/INST] SELECT original_air_date FROM table_21781578_2 WHERE season_no = 2 </s>