question: What network aired a series based on George R.R. Martin's "A Song of Ice and Fire"?
answerText: HBO
questionEntity.name: Q181677
questionEntity.entityType: entity
questionEntity.label: George R. R. Martin
questionEntity.mention: George R.R. Martin's
questionEntity.name: Q45875
questionEntity.entityType: entity
questionEntity.label: A Song of Ice and Fire
questionEntity.mention: "A Song of Ice and Fire"
answerEntity.name: Q23633
answerEntity.label: HBO