Question: What position did Sean MacBride hold in the parliamentary group called Clann na Poblachta?
Paraphrase: In the parliamentary group called Clann na Poblachta, what position was Sean MacBride?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q244395 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P4100 wd:Q548562 }