machine_question: who is the person that said "God's first creature, which was light." and what did he do
question: What did the person who said "God's first creature, which was light" do?
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:people.person.quotations ns:m.048h1y5 . 
  ?c ns:people.person.profession ?x .
  }
  
webqsp_question: who is francis bacon and what did he do