question: How many Star Wars movies has Chewbacca appeared in?
answerText: 4
questionEntity.name: Q51803
questionEntity.entityType: entity
questionEntity.label: Chewbacca
questionEntity.mention: Chewbacca
questionEntity.name: Q462
questionEntity.entityType: entity
questionEntity.label: Star Wars
questionEntity.mention: Star Wars
answerEntity.name: Q17738
answerEntity.label: Star Wars: Episode IV – A New Hope
answerEntity.name: Q181795
answerEntity.label: Star Wars: Episode V – The Empire Strikes Back
answerEntity.name: Q181803
answerEntity.label: Star Wars: Episode VI – Return of the Jedi
answerEntity.name: Q42051
answerEntity.label: Star Wars: Episode III – Revenge of the Sith