CREATE TABLE "albums" (
  "artist" text,
  "album" text,
  "country" text,
  "year" real,
  "catalog_num" text,
  "format" text
);

Question: What is the format of the album Pacific Ocean Blue in 1991?
SQL: SELECT "format" FROM "albums" WHERE "album"='pacific ocean blue' AND "year"=1991;

Question: Who is the artist with catalog number ZK 34354?
SQL: SELECT "artist" FROM "albums" WHERE "catalog_num"='zk 34354';