What season has an episode written by john o'bryan and directed by ethan spaulding?
CREATE TABLE table_15185133_1 (no_in_season VARCHAR, written_by VARCHAR, directed_by VARCHAR)
SELECT no_in_season FROM table_15185133_1 WHERE written_by = "John O'Bryan" AND directed_by = "Ethan Spaulding"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15185133_1 (no_in_season VARCHAR, written_by VARCHAR, directed_by VARCHAR) Question: What season has an episode written by john o'bryan and directed by ethan spaulding? [/INST] SELECT no_in_season FROM table_15185133_1 WHERE written_by = "John O'Bryan" AND directed_by = "Ethan Spaulding" </s>