Question: What position was held by Harold Macmillan in the 34th Parliament of the United Kingdom, when was he elected, and why did he leave?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q128985 p:P39 ?s . ?s ps:P39 wd:Q41582587 . ?s pq:P2715 ?value1 . ?s pq:P1534 ?value2 }