machine_question: what countries do people speak portuguese and is the gdp growth rate percentage was once -0.008502
question: What country with a GDP Growth Rate Percentage of -0.008502 once do people speak Portuguese?
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.statistical_region.gdp_growth_rate ?c .
  ?c ns:measurement_unit.dated_percentage.rate "-0.008502" . 
  }
webqsp_question: what countries do people speak portuguese