When did the season premiere that saw 8.4 million viewers first air?
CREATE TABLE table_299121_2 (season VARCHAR, viewers__in_millions_ VARCHAR)
SELECT season AS premiere FROM table_299121_2 WHERE viewers__in_millions_ = "8.4"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_299121_2 (season VARCHAR, viewers__in_millions_ VARCHAR) Question: When did the season premiere that saw 8.4 million viewers first air? [/INST] SELECT season AS premiere FROM table_299121_2 WHERE viewers__in_millions_ = "8.4" </s>