Question: Who was Margaret Rutherford's spouse in 1972?
Paraphrase: Give me the name of Margaret Rutherford's spouse in 1972
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q230143 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1972')) }