Question: Which is the {3D film} of {voice actor} {Ellen DeGeneres}?
Paraphrase: What 3D film features the voice actress Ellen DeGeneres?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P725 wd:Q483325 . ?sbj wdt:P31 wd:Q229390 } 
Answer: Finding Dory