Question: When did John Adams' child Abigail Adams Smith born and who is the mother?
Paraphrase: When was Abigail Adams Smith born, and who is her mother?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q11806 p:P40 ?s . ?s ps:P40 wd:Q4667661 . ?s pq:P569 ?value1 . ?s pq:P25 ?value2 }