When the country of release is EU, what is the label name?
CREATE TABLE "greatest_hits_best_of_compilations" (
  "title" text,
  "label" text,
  "year_of_release" real,
  "country_of_release" text,
  "peaches" text
);
SELECT "label" FROM "greatest_hits_best_of_compilations" WHERE "country_of_release"='eu';