When did series number 65 originally air?
CREATE TABLE table_21304131_2 (original_air_date VARCHAR, no_in_series VARCHAR)
SELECT original_air_date FROM table_21304131_2 WHERE no_in_series = 65
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21304131_2 (original_air_date VARCHAR, no_in_series VARCHAR) Question: When did series number 65 originally air? [/INST] SELECT original_air_date FROM table_21304131_2 WHERE no_in_series = 65 </s>