What is the original airdate of episode #31?
CREATE TABLE table_28967275_2 (original_air_date VARCHAR, episode__number VARCHAR)
SELECT original_air_date FROM table_28967275_2 WHERE episode__number = 31
### Context: CREATE TABLE table_28967275_2 (original_air_date VARCHAR, episode__number VARCHAR) ### Question: What is the original airdate of episode #31? ### Answer: SELECT original_air_date FROM table_28967275_2 WHERE episode__number = 31