machine_question: who played dumbledore in the the movie that David Brett played in
question: In a fantastic movie about the Boy who Lived, featuring David Brett, who played Dumbledore?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ?c)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ?c ns:film.film.starring ?k .
  ?k ns:film.performance.actor ns:m.02p79z8 . 
  ?c ns:film.film.starring ?y .
  ?y ns:film.performance.actor ?x .
  ?y ns:film.performance.character ns:m.0cb2r .
  }
  
webqsp_question: who played dumbledore in the first movie