machine_question: where did paul ryan attend college and is the owner of the radio station WAMU
question: Paul Ryan is owner of radio station WAMU and which college did he attend?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.024v2j)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.024v2j ns:people.person.education ?y .
  ?y ns:education.education.institution ?x .
  ?x ns:common.topic.notable_types ns:m.01y2hnl .
  ?x ns:broadcast.radio_station_owner.radio_stations ns:m.04v323 . 
  }
webqsp_question: where did paul ryan attend college