Question: Which organization did both Billy McMillen and the Irish National Liberation army have affiliations with until 'the Troubles' 1974?
Sentence (from "People's Liberation Army of Macedonia"): The movement's full official name was People's Liberation Army and Partisan Detachments of Yugoslavia, (NOV i POЈ) (Serbo-Croatian: Narodnooslobodilačka vojska i partizanski odredi Jugoslavije; Slovene: Narodnoosvobodilna vojska in partizanski odredi Jugoslavije; Macedonian: Народноослободителна војска и партизански одреди на Југославија).
Relevant evidence: No