question: Chi fu il senatore del Delaware che si candidò alle primarie democratiche nel 1988?
answerText: Joe Biden
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questionEntity.label: senator
questionEntity.name: Q5255749
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questionEntity.label: 1988 Democratic Party presidential primaries
questionEntity.name: Q1393
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questionEntity.label: Delaware
answerEntity.name: Q6279
answerEntity.label: Joe Biden