question: Who produced the first rap album ever recorded Sugar Hill Gang's Rapper's Delight in 1979?
answerText: Sylvia Robinson
questionEntity.name: Q1413494
questionEntity.entityType: entity
questionEntity.label: The Sugarhill Gang
questionEntity.mention: Sugar Hill Gang's
questionEntity.name: 1
questionEntity.entityType: ordinal
questionEntity.mention: first
questionEntity.name: 1979
questionEntity.entityType: date
questionEntity.mention: 1979
answerEntity.name: Q2346186
answerEntity.label: Sylvia Robinson