Question: Which executive producer of Jakob the Liar also played Alan Parrish in Jumanji?
Answer(s):
answer: Robin Williams

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.09w353)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.09w353 ns:film.film.starring ?y .
?y ns:film.performance.actor ?x .
?y ns:film.performance.character ns:m.0d3n58 .
?x ns:film.producer.films_executive_produced ns:m.09mjxy . 
}