machine_question: what countries do people speak portuguese and the country calling code is largest
question: Which countries that speak Portuguese, have the largest calling code?
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.calling_code ?num .
  }
  ORDER BY DESC(xsd:integer(?num)) LIMIT 1
webqsp_question: what countries do people speak portuguese