Who wrote the episode with series number 45?
CREATE TABLE table_20046379_3 (written_by VARCHAR, no_in_series VARCHAR)
SELECT written_by FROM table_20046379_3 WHERE no_in_series = "45"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_20046379_3 (written_by VARCHAR, no_in_series VARCHAR) Question: Who wrote the episode with series number 45? [/INST] SELECT written_by FROM table_20046379_3 WHERE no_in_series = "45" </s>