Question: When was Abigail Adams's child Thomas Boylston Adams born and who was his father?
Paraphrase: When was once Abigail Adams's child Thomas Boylston Adams born and who was his father?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q206191 p:P40 ?s . ?s ps:P40 wd:Q7787805 . ?s pq:P22 ?value1 . ?s pq:P569 ?value2 }