question: How many Dune novels did Frank Herbert write?
answerText: 6
questionEntity.name: Q7934
questionEntity.entityType: entity
questionEntity.label: Frank Herbert
questionEntity.mention: Frank Herbert
questionEntity.name: Q6095696
questionEntity.entityType: entity
questionEntity.label: Dune novel series
questionEntity.mention: Dune
answerEntity.name: Q190192
answerEntity.label: Dune
answerEntity.name: Q437383
answerEntity.label: Dune Messiah
answerEntity.name: Q437365
answerEntity.label: Children of Dune
answerEntity.name: Q401619
answerEntity.label: God Emperor of Dune
answerEntity.name: Q437353
answerEntity.label: Heretics of Dune
answerEntity.name: Q282814
answerEntity.label: Chapterhouse: Dune