question: What Song of Ice and Fire books is John Snow not Lord Commander of the Wall?
answerText: A Game of Thrones, A Clash of Kings
questionEntity.name: None
questionEntity.entityType: entity
questionEntity.mention: Lord Commander of the Wall
questionEntity.name: Q3183235
questionEntity.entityType: entity
questionEntity.label: Jon Snow
questionEntity.mention: John Snow
answerEntity.name: Q1751870
answerEntity.label: A Game of Thrones
answerEntity.name: Q300370
answerEntity.label: A Clash of Kings