question: Which Harry Potter character was an heir of Salazar Slytherin and possessed the Elder Wand?
answerText: Lord Voldemort
questionEntity.name: Q10389248
questionEntity.entityType: entity
questionEntity.label: Elder Wand
questionEntity.mention: the Elder Wand
questionEntity.name: Q8337
questionEntity.entityType: entity
questionEntity.label: Harry Potter
questionEntity.mention: Harry Potter
questionEntity.name: Q928596
questionEntity.entityType: entity
questionEntity.label: Salazar Slytherin
questionEntity.mention: Salazar Slytherin
answerEntity.name: Q176132
answerEntity.label: Lord Voldemort