When were the callback auditions for the audition city in the episode aired on February 9, 2011?
CREATE TABLE table_27455867_1 (callback_audition_date VARCHAR, episode_air_date VARCHAR)
SELECT callback_audition_date FROM table_27455867_1 WHERE episode_air_date = "February 9, 2011"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27455867_1 (callback_audition_date VARCHAR, episode_air_date VARCHAR) Question: When were the callback auditions for the audition city in the episode aired on February 9, 2011? [/INST] SELECT callback_audition_date FROM table_27455867_1 WHERE episode_air_date = "February 9, 2011" </s>