CREATE TABLE "am" (
  "station" text,
  "frequency" real,
  "network_affiliation" text,
  "format" text,
  "city_of_license" text,
  "status" text
);

Question: What is the largest frequency owned by multicultural broadcasting with a Format of vietnamese?
SQL: SELECT MAX("frequency") FROM "am" WHERE "status"='owned by multicultural broadcasting' AND "format"='vietnamese';

Question: Which format has a Station of klok?
SQL: SELECT "format" FROM "am" WHERE "station"='klok';

Question: Which format has a Frequency larger than 1050, and a Station of kvto?
SQL: SELECT "format" FROM "am" WHERE "frequency">1050 AND "station"='kvto';

Question: What is the total frequency have a Status of owned by cumulus media, and a Format of news?
SQL: SELECT SUM("frequency") FROM "am" WHERE "status"='owned by cumulus media' AND "format"='news';

Question: Which format has a Station of kcbs?
SQL: SELECT "format" FROM "am" WHERE "station"='kcbs';