question: Which Willy Wonka and The Chocolate Factory actress was originally slated to play Regan in The Exorcist before ultimately being pulled out of the movie by her parents?
answerText: Denise Nickerson
questionEntity.name: Q274167
questionEntity.entityType: entity
questionEntity.label: The Exorcist
questionEntity.mention: The Exorcist
questionEntity.name: Q3931684
questionEntity.entityType: entity
questionEntity.label: Regan MacNeil
questionEntity.mention: Regan
questionEntity.name: Q936327
questionEntity.entityType: entity
questionEntity.label: Willy Wonka & the Chocolate Factory
questionEntity.mention: Willy Wonka and The Chocolate Factory
answerEntity.name: Q3023069
answerEntity.label: Denise Nickerson