What was the title of the episode that had 13.82 million U.S. viewers? 
CREATE TABLE table_18102421_2 (title VARCHAR, us_viewers__millions_ VARCHAR)
SELECT title FROM table_18102421_2 WHERE us_viewers__millions_ = "13.82"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18102421_2 (title VARCHAR, us_viewers__millions_ VARCHAR) Question: What was the title of the episode that had 13.82 million U.S. viewers?  [/INST] SELECT title FROM table_18102421_2 WHERE us_viewers__millions_ = "13.82" </s>