machine_question: what country does japan export to and the country calling code is largest
question: What country that has the largest calling code does Japan export goods to?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.03_3d)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.03_3d ns:location.statistical_region.places_exported_to ?y .
  ?y ns:location.imports_and_exports.exported_to ?x .
  ?x ns:location.country.calling_code ?num .
  }
  ORDER BY DESC(xsd:integer(?num)) LIMIT 1
webqsp_question: what country does japan export to