CREATE TABLE "destinations" (
  "city" text,
  "country" text,
  "iata" text,
  "icao" text,
  "airport" text
);

Question: For an IATA of MLE, what is the ICAO?
SQL: SELECT "icao" FROM "destinations" WHERE "iata"='mle';

Question: For an ICAO of VCCT, what is the IATA?
SQL: SELECT "iata" FROM "destinations" WHERE "icao"='vcct';

Question: Which city has an ICAO of VCCJ?
SQL: SELECT "city" FROM "destinations" WHERE "icao"='vccj';

Question: Which ICAO is found in Vavuniya?
SQL: SELECT "icao" FROM "destinations" WHERE "city"='vavuniya';

Question: Which country has Weerawila Airport?
SQL: SELECT "country" FROM "destinations" WHERE "airport"='weerawila airport';