machine_question: what countries do people speak portuguese and is the country that has the national anthem A Portuguesa
question: In what countries is Portugese spoken and has A Portuguesa as its national anthem?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.05zjd)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.05zjd ns:language.human_language.countries_spoken_in ?x .
  ?x ns:location.country.national_anthem ?c .
  ?c ns:government.national_anthem_of_a_country.anthem ns:m.013sm4 . 
  }
webqsp_question: what countries do people speak portuguese