machine_question: who did the subject of the film Tupac: Hip Hop Genius date
question: The subject of the movie Tupac: Hip Hop Genius dated whom?
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_subject.films ns:m.0zn8y2b . 
  ?c ns:base.popstra.celebrity.dated ?y .
  ?y ns:base.popstra.dated.participant ?x .
  }
  
webqsp_question: who did tupac shakur date