What series was directed by Mark Roskin?
CREATE TABLE table_20704243_3 (series__number INTEGER, directed_by VARCHAR)
SELECT MIN(series__number) FROM table_20704243_3 WHERE directed_by = "Mark Roskin"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_20704243_3 (series__number INTEGER, directed_by VARCHAR) Question: What series was directed by Mark Roskin? [/INST] SELECT MIN(series__number) FROM table_20704243_3 WHERE directed_by = "Mark Roskin" </s>