Question: What movement or organisation was Milutin Milanović a member of starting from 1920-2-16?
Paraphrase: In the period from 1920-2-16, which movement or organisation did Milutin Milanovic join?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q89054 p:P463 ?s . ?s ps:P463 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1920')) }