machine_question: where was the subject of the film Avril Lavigne: The Life of a Rock Pop Star born
question: Where was the birthplace of the main character of Avril Lavigne: The Life of a Rock Pop Star?
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.0zkvj8f . 
  ?c ns:people.person.place_of_birth ?x .
  }
  
webqsp_question: where was avril lavigne born