machine_question: which countries do germany border and is the topic that the speaker Alexander Mintz talked about
question: Was u'Austria' among the countries that german borders that the speaker Alexander Mintz talked about?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.0345h)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.0345h ns:location.location.adjoin_s ?y .
  ?y ns:location.adjoining_relationship.adjoins ?x .
  ?x ns:common.topic.notable_types ns:m.01mp .
  ?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 do germany border