Name the directed by for 15.15 viewers
CREATE TABLE table_16617011_1 (directed_by VARCHAR, us_viewers__millions_ VARCHAR)
SELECT directed_by FROM table_16617011_1 WHERE us_viewers__millions_ = "15.15"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_16617011_1 (directed_by VARCHAR, us_viewers__millions_ VARCHAR) Question: Name the directed by for 15.15 viewers [/INST] SELECT directed_by FROM table_16617011_1 WHERE us_viewers__millions_ = "15.15" </s>