What episode number in the series was directed by John Behring?
CREATE TABLE table_21164557_1 (no_in_series INTEGER, directed_by VARCHAR)
SELECT MAX(no_in_series) FROM table_21164557_1 WHERE directed_by = "John Behring"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21164557_1 (no_in_series INTEGER, directed_by VARCHAR) Question: What episode number in the series was directed by John Behring? [/INST] SELECT MAX(no_in_series) FROM table_21164557_1 WHERE directed_by = "John Behring" </s>