question: Who was a wife of King Frederick II and family of Frederick?
answerText: Elisabeth christine of Brunswick Wolfenbuttel Bevern
questionEntity.name: Q472675
questionEntity.entityType: entity
questionEntity.label: Frederick
questionEntity.mention: Frederick
questionEntity.name: Q130221
questionEntity.entityType: entity
questionEntity.label: Frederick II, Holy Roman Emperor
questionEntity.mention: Frederick II
answerEntity.name: Q60262
answerEntity.label: Elisabeth Christine of Brunswick-Wolfenbüttel-Bevern