machine_question: when was the person to whom William Howard Taft dedicated his/her work president
question: When was the person to whom William Howard Taft dedicated his work President?
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:media_common.dedicatee.dedications ?k .
  ?k ns:media_common.dedication.dedicated_by ns:m.083pr . 
  ?c ns:base.inaugurations.inauguration_speaker.inauguration ?x .
  }
  
webqsp_question: when was abe lincoln president