Question: When did Austen Chamberlain become a Member of the 36th Parliament of the United Kingdom?
Paraphrase: At what time did Austen Chamberlain become a member of the 36th Parliament of the United Kingdom?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q188999 p:P39 ?s . ?s ps:P39 wd:Q41582591 . ?s pq:P580 ?value}