What kind of IATA that has a Airport of berlin schönefeld airport?
CREATE TABLE table_name_83 (iata VARCHAR, airport VARCHAR)
SELECT iata FROM table_name_83 WHERE airport = "berlin schönefeld airport"
### Context: CREATE TABLE table_name_83 (iata VARCHAR, airport VARCHAR) ### Question: What kind of IATA that has a Airport of berlin schönefeld airport? ### Answer: SELECT iata FROM table_name_83 WHERE airport = "berlin schönefeld airport"