What is the country of the airport with ICAO of WADD?
CREATE TABLE table_name_88 (country VARCHAR, icao VARCHAR)
SELECT country FROM table_name_88 WHERE icao = "wadd"
### Context: CREATE TABLE table_name_88 (country VARCHAR, icao VARCHAR) ### Question: What is the country of the airport with ICAO of WADD? ### Answer: SELECT country FROM table_name_88 WHERE icao = "wadd"