machine_question: who plays stewie griffin on the program that has the multipart episodes Stewie Kills Lois and Lois Kills Stewie
question: Who plays Stewie Griffin in the television show episode "Stewie Kills Lois and Lois Kills Stewie"?
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:tv.tv_program.multipart_episodes ns:m.047t4gp . 
  ?c ns:tv.tv_program.regular_cast ?y .
  ?y ns:tv.regular_tv_appearance.actor ?x .
  ?y ns:tv.regular_tv_appearance.character ns:m.02m29p .
  }
  
webqsp_question: who plays stewie griffin on family guy