machine_question: which countries speak germanic languages and is the topic that the speaker Alexander Mintz talked about
question: Which country that is the subject spoken about by speaker, Alexander Mintz speaks Germanic languages?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.04306rv)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.04306rv ns:language.human_language.countries_spoken_in ?x .
  ?x ns:location.country.official_language ns:m.04306rv .
  ?x ns:event.speech_topic.speeches_or_presentations_on_this_topic ?c .
  ?c ns:event.speech_or_presentation.speaker_s ns:m.08ngt5v . 
  }
webqsp_question: which countries speak germanic languages