what is the {end cause} for {Jeremy Corbyn} has {position held} as {Member of the 54th Parliament of the United Kingdom} ?
Why Jeremy Corbyn held a position as Member of the 54th Parliament of the United Kingdom?
SELECT ?value WHERE { wd:Q291169 p:P39 ?s . ?s ps:P39 wd:Q35647955 . ?s pq:P1534 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q291169> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q35647955> .
?statement <http://www.wikidata.org/entity/P1534> ?value. 
} 

How come the position of Member of the 54th Parliament of the United Kingdom was held by Jeremy Corbyn?