What is the airing date for costume comedy that has 20 episodes?
CREATE TABLE table_name_91 (airing_date VARCHAR, number_of_episodes VARCHAR, genre VARCHAR)
SELECT airing_date FROM table_name_91 WHERE number_of_episodes = 20 AND genre = "costume comedy"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_91 (airing_date VARCHAR, number_of_episodes VARCHAR, genre VARCHAR) Question: What is the airing date for costume comedy that has 20 episodes? [/INST] SELECT airing_date FROM table_name_91 WHERE number_of_episodes = 20 AND genre = "costume comedy" </s>