Table: airports_5
Columns: city
country
region
iata
icao
airport

Question: Tell me the country with ICAO of zgha
SQL: SELECT "country" FROM airports_5 WHERE "icao" = 'zgha'

Question: I want the ICAO for city of xi'an
SQL: SELECT "icao" FROM airports_5 WHERE "city" = 'xi''an'

Question: I want the IATA for ICAO of zgkl
SQL: SELECT "iata" FROM airports_5 WHERE "icao" = 'zgkl'

Question: I want the region for ICAO of vmmc
SQL: SELECT "region" FROM airports_5 WHERE "icao" = 'vmmc'