Question: For what work did Isaac Asimov receive the Nebula Award for Best Novel?
Paraphrase: Isaav Asimov got the Nebula Award for Best Novel for which of his works?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q34981 p:P166 ?s . ?s ps:P166 wd:Q266012 . ?s pq:P1686 ?value}