Name the purpose for on-air ID of 2xx
CREATE TABLE table_name_13 (purpose VARCHAR, on_air_id VARCHAR)
SELECT purpose FROM table_name_13 WHERE on_air_id = "2xx"
### Context: CREATE TABLE table_name_13 (purpose VARCHAR, on_air_id VARCHAR) ### Question: Name the purpose for on-air ID of 2xx ### Answer: SELECT purpose FROM table_name_13 WHERE on_air_id = "2xx"