question: Which category of the Billboard Music Awards was Lil Wayne most recently nominated for but didn't win?
answerText: Top R&B Song
questionEntity.name: Q392565
questionEntity.entityType: entity
questionEntity.label: Billboard Music Awards
questionEntity.mention: Billboard Music Awards
questionEntity.name: Q15615
questionEntity.entityType: entity
questionEntity.label: Lil Wayne
questionEntity.mention: Lil Wayne
answerEntity.name: Q2001897
answerEntity.label: Top R&B/Hip-Hop Albums