What was the original airdate of the episode "The Cold Turkey", which was viewed by 3.73 million viewers?
CREATE TABLE table_17467578_1 (original_airdate VARCHAR, us_viewers__million_ VARCHAR)
SELECT original_airdate FROM table_17467578_1 WHERE us_viewers__million_ = "3.73"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_17467578_1 (original_airdate VARCHAR, us_viewers__million_ VARCHAR) Question: What was the original airdate of the episode "The Cold Turkey", which was viewed by 3.73 million viewers? [/INST] SELECT original_airdate FROM table_17467578_1 WHERE us_viewers__million_ = "3.73" </s>