question: How many Grammys has Metallica won for Best Rock Album?
answerText: 2
questionEntity.name: Q41254
questionEntity.entityType: entity
questionEntity.label: Grammy Award
questionEntity.mention: Grammys
questionEntity.name: Q691892
questionEntity.entityType: entity
questionEntity.label: Grammy Award for Best Rock Album
questionEntity.mention: Best Rock Album
answerEntity.name: Q151657
answerEntity.label: Death Magnetic
answerEntity.name: Q24034571
answerEntity.label: Hardwired… to Self-Destruct