Who was the final cause of the election at John Stuart Mill who has a position as a member of the 19th UK Parliament?
SELECT ?value1 ?value2 WHERE { wd:Q50020 p:P39 ?s . ?s ps:P39 wd:Q41582559 . ?s pq:P1534 ?value1 . ?s pq:P2715 ?value2 }
john stuart mill: Q50020 member of the 19th parliament of the united kingdom: Q41582559