Question: What is the air date for the episode written by Wendy Battles and directed by Oz Scott
Schema: create table table_11665016_2 (original_air_date varchar, written_by varchar, directed_by varchar, PRIMARY KEY (original_air_date))
SQL: select original_air_date from table_11665016_2 where written_by = "wendy battles" and directed_by = "oz scott"