machine_question: what inspired the person who wrote the lyrics for "Street Scene: Act I. No. 6b Quartet" to write poetry
question: Who inspired the person who wrote the lyrics for "Street Scene: Act I. No. 6b Quartet" to write poetry?
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:music.lyricist.lyrics_written ns:m.0_74_pw . 
  ?c ns:influence.influence_node.influenced_by ?x .
  }
  
webqsp_question: what inspired langston hughes to write poetry