question: How many live action Star Wars movies feature Mustafar?
answerText: 3
questionEntity.name: Q462
questionEntity.entityType: entity
questionEntity.label: Star Wars
questionEntity.mention: Star Wars
questionEntity.name: Q828551
questionEntity.entityType: entity
questionEntity.label: Mustafar
questionEntity.mention: Mustafar
answerEntity.name: Q42051
answerEntity.label: Star Wars: Episode III – Revenge of the Sith
answerEntity.name: Q19590955
answerEntity.label: Rogue One
answerEntity.name: Q20977110
answerEntity.label: Star Wars Episode IX: The Rise of Skywalker