What is the Region of the EMI 4 x vinyl release bearing Catalog number 560 6111?
CREATE TABLE "release_history" (
  "region" text,
  "date" text,
  "label" text,
  "format" text,
  "catalog_number" text,
  "lyrics" text
);
SELECT "region" FROM "release_history" WHERE "label"='emi' AND "format"='4 x vinyl' AND "catalog_number"='560 6111';