When is start time and end time of Charles Laughton spouse as Elsa Lanchester?
SELECT ?value1 ?value2 WHERE { wd:Q55264 p:P26 ?s . ?s ps:P26 wd:Q233009 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }
charles laughton: Q55264 elsa lanchester: Q233009