Who wrote episode 11?
CREATE TABLE table_17467578_1 (written_by VARCHAR, episode__number VARCHAR)
SELECT written_by FROM table_17467578_1 WHERE episode__number = 11
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_17467578_1 (written_by VARCHAR, episode__number VARCHAR) Question: Who wrote episode 11? [/INST] SELECT written_by FROM table_17467578_1 WHERE episode__number = 11 </s>