Question: Who is the parent of Louis Couperin and his brother?
Paraphrase: Who is the parent of Louis Couperin and his brother?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q50185 wdt:P3373 ?X . ?X wdt:P40 ?answer}
Answer: François Couperin, Marguerite-Louise Couperin, Nicolas Couperin, Marie-Anne Couperin, Marc-Roger Normand