question: Which of Frank Herbert's Dune novels have not yet been adapted to movie or television?
answerText: God Emperor of Dune, Heretics of Dune, Chapterhouse: Dune
questionEntity.name: Q6095696
questionEntity.entityType: entity
questionEntity.label: Dune novel series
questionEntity.mention: Dune
questionEntity.name: Q7934
questionEntity.entityType: entity
questionEntity.label: Frank Herbert
questionEntity.mention: Frank Herbert's
answerEntity.name: Q401619
answerEntity.label: God Emperor of Dune
answerEntity.name: Q437353
answerEntity.label: Heretics of Dune
answerEntity.name: Q282814
answerEntity.label: Chapterhouse: Dune