Who directed the episode that had 6.04 million viewers? 
CREATE TABLE table_12976038_1 (director VARCHAR, viewers__in_millions_ VARCHAR)
SELECT director FROM table_12976038_1 WHERE viewers__in_millions_ = "6.04"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_12976038_1 (director VARCHAR, viewers__in_millions_ VARCHAR) Question: Who directed the episode that had 6.04 million viewers?  [/INST] SELECT director FROM table_12976038_1 WHERE viewers__in_millions_ = "6.04" </s>