machine_question: what does that who was the speaker in 2012 State of the Union Address have a degree in
question: What degree is held by the 2012 State of the Union Address Speaker?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ?c)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ?c ns:event.public_speaker.speeches_or_presentations ?k .
  ?k ns:event.speech_or_presentation.event ns:m.0hrdf6b . 
  ?c ns:people.person.education ?y .
  ?y ns:education.education.major_field_of_study ?x .
  }
  
webqsp_question: what does obama have a degree in