question: Who was the first actor to portray Albus Dumbledore before Richard Gambon in the Harry Potter movie series?
answerText: Richard Harris
questionEntity.name: Q712548
questionEntity.entityType: entity
questionEntity.label: Albus Dumbledore
questionEntity.mention: Albus Dumbledore
questionEntity.name: Q203545
questionEntity.entityType: entity
questionEntity.label: Michael Gambon
questionEntity.mention: Richard Gambon
questionEntity.name: Q216930
questionEntity.entityType: entity
questionEntity.label: Harry Potter film series
questionEntity.mention: Harry Potter
questionEntity.name: 1
questionEntity.entityType: ordinal
questionEntity.mention: first
answerEntity.name: Q106775
answerEntity.label: Richard Harris