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

Question: What province/region is RJTQ located?
SQL: SELECT "province_region" FROM "domestic" WHERE "icao"='rjtq';

Question: In what city is RJSN located?
SQL: SELECT "city" FROM "domestic" WHERE "icao"='rjsn';

Question: What is RJCM's IATA?
SQL: SELECT "iata" FROM "domestic" WHERE "icao"='rjcm';

Question: In what country is Hokkaidō and New Chitose airport located?
SQL: SELECT "country" FROM "domestic" WHERE "province_region"='hokkaidō' AND "airport"='new chitose airport';

Question: In what country is Hiroshima Airport located?
SQL: SELECT "country" FROM "domestic" WHERE "airport"='hiroshima airport';

Question: What is the ICAO of Nakashibetsu?
SQL: SELECT "icao" FROM "domestic" WHERE "city"='nakashibetsu';