machine_question: what language does people in netherlands speak and that its main speaking country is Belgium
question: What language is spoken in Netherlands and Belgium?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.059j2)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.059j2 ns:location.country.languages_spoken ?x .
  ?x ns:language.human_language.main_country ns:m.0154j . 
  }
webqsp_question: what language does people in netherlands speak