question: This person was married to Charles, Prince of Wales and was the child of John Spencer, Viscount Althorp?
answerText: Diana Spencer, Princess of Wales
questionEntity.name: Q386213
questionEntity.entityType: entity
questionEntity.label: John Spencer, 3rd Earl Spencer
questionEntity.mention: John Spencer, Viscount Althorp
questionEntity.name: Q43274
questionEntity.entityType: entity
questionEntity.label: Charles, Prince of Wales
questionEntity.mention: Charles, Prince of Wales
answerEntity.name: Q9685
answerEntity.label: Diana, Princess of Wales