Question: What position did Edward VIII hold when he started in 1936-1-20?
Paraphrase: which position did Edward VIII hold when he started in 20-01-1936?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q590227 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1936')) }