What is the historical reference of the episode that aired on October 23, 2005?
CREATE TABLE table_name_38 (historical_references VARCHAR, podcast_date VARCHAR)
SELECT historical_references FROM table_name_38 WHERE podcast_date = "october 23, 2005"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_38 (historical_references VARCHAR, podcast_date VARCHAR) Question: What is the historical reference of the episode that aired on October 23, 2005? [/INST] SELECT historical_references FROM table_name_38 WHERE podcast_date = "october 23, 2005" </s>